956238400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 168

約数和(自身を含む): 2617443584

約数和(自身を除く): 1661205184

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, 1483, 1550, 1600, 1612, 1984, 2015, 2080, 2480, 2600, 2966, 3100, 3224, 4030, 4160, 4960, 5200, 5932, 6200, 6448, 7415, 8060, 9920, 10075, 10400, 11864, 12400, 12896, 14830, 16120, 19279, 20150, 20800, 23728, 24800, 25792, 29660, 32240, 37075, 38558, 40300, 45973, 47456, 49600, 59320, 64480, 74150, 77116, 80600, 91946, 94912, 96395, 118640, 128960, 148300, 154232, 161200, 183892, 192790, 229865, 237280, 296600, 308464, 322400, 367784, 385580, 459730, 474560, 481975, 593200, 597649, 616928, 644800, 735568, 771160, 919460, 963950, 1149325, 1186400, 1195298, 1233856, 1471136, 1542320, 1838920, 1927900, 2298650, 2372800, 2390596, 2942272, 2988245, 3084640, 3677840, 3855800, 4597300, 4781192, 5976490, 6169280, 7355680, 7711600, 9194600, 9562384, 11952980, 14711360, 14941225, 15423200, 18389200, 19124768, 23905960, 29882450, 30846400, 36778400, 38249536, 47811920, 59764900, 73556800, 95623840, 119529800, 191247680, 239059600, 478119200, 956238400]

約数ペア:

[(1, 956238400), (2, 478119200), (4, 239059600), (5, 191247680), (8, 119529800), (10, 95623840), (13, 73556800), (16, 59764900), (20, 47811920), (25, 38249536), (26, 36778400), (31, 30846400), (32, 29882450), (40, 23905960), (50, 19124768), (52, 18389200), (62, 15423200), (64, 14941225), (65, 14711360), (80, 11952980), (100, 9562384), (104, 9194600), (124, 7711600), (130, 7355680), (155, 6169280), (160, 5976490), (200, 4781192), (208, 4597300), (248, 3855800), (260, 3677840), (310, 3084640), (320, 2988245), (325, 2942272), (400, 2390596), (403, 2372800), (416, 2298650), (496, 1927900), (520, 1838920), (620, 1542320), (650, 1471136), (775, 1233856), (800, 1195298), (806, 1186400), (832, 1149325), (992, 963950), (1040, 919460), (1240, 771160), (1300, 735568), (1483, 644800), (1550, 616928), (1600, 597649), (1612, 593200), (1984, 481975), (2015, 474560), (2080, 459730), (2480, 385580), (2600, 367784), (2966, 322400), (3100, 308464), (3224, 296600), (4030, 237280), (4160, 229865), (4960, 192790), (5200, 183892), (5932, 161200), (6200, 154232), (6448, 148300), (7415, 128960), (8060, 118640), (9920, 96395), (10075, 94912), (10400, 91946), (11864, 80600), (12400, 77116), (12896, 74150), (14830, 64480), (16120, 59320), (19279, 49600), (20150, 47456), (20800, 45973), (23728, 40300), (24800, 38558), (25792, 37075), (29660, 32240)]