1087973440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1572

約数の個数: 112

約数和(自身を含む): 2750515200

約数和(自身を除く): 1662541760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 760, 1016, 1216, 1270, 1409, 1520, 2032, 2413, 2540, 2818, 3040, 4064, 4826, 5080, 5636, 6080, 7045, 8128, 9652, 10160, 11272, 12065, 14090, 19304, 20320, 22544, 24130, 26771, 28180, 38608, 40640, 45088, 48260, 53542, 56360, 77216, 90176, 96520, 107084, 112720, 133855, 154432, 178943, 193040, 214168, 225440, 267710, 357886, 386080, 428336, 450880, 535420, 715772, 772160, 856672, 894715, 1070840, 1431544, 1713344, 1789430, 2141680, 2863088, 3399917, 3578860, 4283360, 5726176, 6799834, 7157720, 8566720, 11452352, 13599668, 14315440, 16999585, 27199336, 28630880, 33999170, 54398672, 57261760, 67998340, 108797344, 135996680, 217594688, 271993360, 543986720, 1087973440]

約数ペア:

[(1, 1087973440), (2, 543986720), (4, 271993360), (5, 217594688), (8, 135996680), (10, 108797344), (16, 67998340), (19, 57261760), (20, 54398672), (32, 33999170), (38, 28630880), (40, 27199336), (64, 16999585), (76, 14315440), (80, 13599668), (95, 11452352), (127, 8566720), (152, 7157720), (160, 6799834), (190, 5726176), (254, 4283360), (304, 3578860), (320, 3399917), (380, 2863088), (508, 2141680), (608, 1789430), (635, 1713344), (760, 1431544), (1016, 1070840), (1216, 894715), (1270, 856672), (1409, 772160), (1520, 715772), (2032, 535420), (2413, 450880), (2540, 428336), (2818, 386080), (3040, 357886), (4064, 267710), (4826, 225440), (5080, 214168), (5636, 193040), (6080, 178943), (7045, 154432), (8128, 133855), (9652, 112720), (10160, 107084), (11272, 96520), (12065, 90176), (14090, 77216), (19304, 56360), (20320, 53542), (22544, 48260), (24130, 45088), (26771, 40640), (28180, 38608)]