17087200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 47246976

約数和(自身を除く): 30159776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 53, 62, 65, 80, 100, 104, 106, 124, 130, 155, 160, 200, 208, 212, 248, 260, 265, 310, 325, 400, 403, 416, 424, 496, 520, 530, 620, 650, 689, 775, 800, 806, 848, 992, 1040, 1060, 1240, 1300, 1325, 1378, 1550, 1612, 1643, 1696, 2015, 2080, 2120, 2480, 2600, 2650, 2756, 3100, 3224, 3286, 3445, 4030, 4240, 4960, 5200, 5300, 5512, 6200, 6448, 6572, 6890, 8060, 8215, 8480, 10075, 10400, 10600, 11024, 12400, 12896, 13144, 13780, 16120, 16430, 17225, 20150, 21200, 21359, 22048, 24800, 26288, 27560, 32240, 32860, 34450, 40300, 41075, 42400, 42718, 52576, 55120, 64480, 65720, 68900, 80600, 82150, 85436, 106795, 110240, 131440, 137800, 161200, 164300, 170872, 213590, 262880, 275600, 322400, 328600, 341744, 427180, 533975, 551200, 657200, 683488, 854360, 1067950, 1314400, 1708720, 2135900, 3417440, 4271800, 8543600, 17087200]

約数ペア:

[(1, 17087200), (2, 8543600), (4, 4271800), (5, 3417440), (8, 2135900), (10, 1708720), (13, 1314400), (16, 1067950), (20, 854360), (25, 683488), (26, 657200), (31, 551200), (32, 533975), (40, 427180), (50, 341744), (52, 328600), (53, 322400), (62, 275600), (65, 262880), (80, 213590), (100, 170872), (104, 164300), (106, 161200), (124, 137800), (130, 131440), (155, 110240), (160, 106795), (200, 85436), (208, 82150), (212, 80600), (248, 68900), (260, 65720), (265, 64480), (310, 55120), (325, 52576), (400, 42718), (403, 42400), (416, 41075), (424, 40300), (496, 34450), (520, 32860), (530, 32240), (620, 27560), (650, 26288), (689, 24800), (775, 22048), (800, 21359), (806, 21200), (848, 20150), (992, 17225), (1040, 16430), (1060, 16120), (1240, 13780), (1300, 13144), (1325, 12896), (1378, 12400), (1550, 11024), (1612, 10600), (1643, 10400), (1696, 10075), (2015, 8480), (2080, 8215), (2120, 8060), (2480, 6890), (2600, 6572), (2650, 6448), (2756, 6200), (3100, 5512), (3224, 5300), (3286, 5200), (3445, 4960), (4030, 4240)]