4966894400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7769

約数の個数: 168

約数和(自身を含む): 13588130304

約数和(自身を除く): 8621235904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 832, 992, 1040, 1240, 1300, 1550, 1600, 1612, 1984, 2015, 2080, 2480, 2600, 3100, 3224, 4030, 4160, 4960, 5200, 6200, 6448, 7703, 8060, 9920, 10075, 10400, 12400, 12896, 15406, 16120, 20150, 20800, 24800, 25792, 30812, 32240, 38515, 40300, 49600, 61624, 64480, 77030, 80600, 100139, 123248, 128960, 154060, 161200, 192575, 200278, 238793, 246496, 308120, 322400, 385150, 400556, 477586, 492992, 500695, 616240, 644800, 770300, 801112, 955172, 1001390, 1193965, 1232480, 1540600, 1602224, 1910344, 2002780, 2387930, 2464960, 2503475, 3081200, 3104309, 3204448, 3820688, 4005560, 4775860, 5006950, 5969825, 6162400, 6208618, 6408896, 7641376, 8011120, 9551720, 10013900, 11939650, 12324800, 12417236, 15282752, 15521545, 16022240, 19103440, 20027800, 23879300, 24834472, 31043090, 32044480, 38206880, 40055600, 47758600, 49668944, 62086180, 76413760, 77607725, 80111200, 95517200, 99337888, 124172360, 155215450, 160222400, 191034400, 198675776, 248344720, 310430900, 382068800, 496689440, 620861800, 993378880, 1241723600, 2483447200, 4966894400]

約数ペア:

[(1, 4966894400), (2, 2483447200), (4, 1241723600), (5, 993378880), (8, 620861800), (10, 496689440), (13, 382068800), (16, 310430900), (20, 248344720), (25, 198675776), (26, 191034400), (31, 160222400), (32, 155215450), (40, 124172360), (50, 99337888), (52, 95517200), (62, 80111200), (64, 77607725), (65, 76413760), (80, 62086180), (100, 49668944), (104, 47758600), (124, 40055600), (130, 38206880), (155, 32044480), (160, 31043090), (200, 24834472), (208, 23879300), (248, 20027800), (260, 19103440), (310, 16022240), (320, 15521545), (325, 15282752), (400, 12417236), (403, 12324800), (416, 11939650), (496, 10013900), (520, 9551720), (620, 8011120), (650, 7641376), (775, 6408896), (800, 6208618), (806, 6162400), (832, 5969825), (992, 5006950), (1040, 4775860), (1240, 4005560), (1300, 3820688), (1550, 3204448), (1600, 3104309), (1612, 3081200), (1984, 2503475), (2015, 2464960), (2080, 2387930), (2480, 2002780), (2600, 1910344), (3100, 1602224), (3224, 1540600), (4030, 1232480), (4160, 1193965), (4960, 1001390), (5200, 955172), (6200, 801112), (6448, 770300), (7703, 644800), (8060, 616240), (9920, 500695), (10075, 492992), (10400, 477586), (12400, 400556), (12896, 385150), (15406, 322400), (16120, 308120), (20150, 246496), (20800, 238793), (24800, 200278), (25792, 192575), (30812, 161200), (32240, 154060), (38515, 128960), (40300, 123248), (49600, 100139), (61624, 80600), (64480, 77030)]