20140476100

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{2683}}^1$

素因数の和:3245

約数の個数: 72

約数和(自身を含む): 44040875648

約数和(自身を除く): 23900399548

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 277, 542, 554, 1084, 1108, 1355, 1385, 2683, 2710, 2770, 5366, 5420, 5540, 6775, 6925, 10732, 13415, 13550, 13850, 26830, 27100, 27700, 53660, 67075, 75067, 134150, 150134, 268300, 300268, 375335, 727093, 743191, 750670, 1454186, 1486382, 1501340, 1876675, 2908372, 2972764, 3635465, 3715955, 3753350, 7270930, 7431910, 7506700, 14541860, 14863820, 18177325, 18579775, 36354650, 37159550, 72709300, 74319100, 201404761, 402809522, 805619044, 1007023805, 2014047610, 4028095220, 5035119025, 10070238050, 20140476100]

約数ペア:

[(1, 20140476100), (2, 10070238050), (4, 5035119025), (5, 4028095220), (10, 2014047610), (20, 1007023805), (25, 805619044), (50, 402809522), (100, 201404761), (271, 74319100), (277, 72709300), (542, 37159550), (554, 36354650), (1084, 18579775), (1108, 18177325), (1355, 14863820), (1385, 14541860), (2683, 7506700), (2710, 7431910), (2770, 7270930), (5366, 3753350), (5420, 3715955), (5540, 3635465), (6775, 2972764), (6925, 2908372), (10732, 1876675), (13415, 1501340), (13550, 1486382), (13850, 1454186), (26830, 750670), (27100, 743191), (27700, 727093), (53660, 375335), (67075, 300268), (75067, 268300), (134150, 150134)]