11989250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 30191616

約数和(自身を除く): 18202366

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 31, 34, 35, 50, 62, 65, 70, 85, 91, 119, 125, 130, 155, 170, 175, 182, 217, 221, 238, 250, 310, 325, 350, 403, 425, 434, 442, 455, 527, 595, 650, 775, 806, 850, 875, 910, 1054, 1085, 1105, 1190, 1547, 1550, 1625, 1750, 2015, 2125, 2170, 2210, 2275, 2635, 2821, 2975, 3094, 3250, 3689, 3875, 4030, 4250, 4550, 5270, 5425, 5525, 5642, 5950, 6851, 7378, 7735, 7750, 10075, 10850, 11050, 11375, 13175, 13702, 14105, 14875, 15470, 18445, 20150, 22750, 26350, 27125, 27625, 28210, 29750, 34255, 36890, 38675, 47957, 50375, 54250, 55250, 65875, 68510, 70525, 77350, 92225, 95914, 100750, 131750, 141050, 171275, 184450, 193375, 239785, 342550, 352625, 386750, 461125, 479570, 705250, 856375, 922250, 1198925, 1712750, 2397850, 5994625, 11989250]

約数ペア:

[(1, 11989250), (2, 5994625), (5, 2397850), (7, 1712750), (10, 1198925), (13, 922250), (14, 856375), (17, 705250), (25, 479570), (26, 461125), (31, 386750), (34, 352625), (35, 342550), (50, 239785), (62, 193375), (65, 184450), (70, 171275), (85, 141050), (91, 131750), (119, 100750), (125, 95914), (130, 92225), (155, 77350), (170, 70525), (175, 68510), (182, 65875), (217, 55250), (221, 54250), (238, 50375), (250, 47957), (310, 38675), (325, 36890), (350, 34255), (403, 29750), (425, 28210), (434, 27625), (442, 27125), (455, 26350), (527, 22750), (595, 20150), (650, 18445), (775, 15470), (806, 14875), (850, 14105), (875, 13702), (910, 13175), (1054, 11375), (1085, 11050), (1105, 10850), (1190, 10075), (1547, 7750), (1550, 7735), (1625, 7378), (1750, 6851), (2015, 5950), (2125, 5642), (2170, 5525), (2210, 5425), (2275, 5270), (2635, 4550), (2821, 4250), (2975, 4030), (3094, 3875), (3250, 3689)]