24996835120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1\times {\mathrm{4567}}^1$

素因数の和:6818

約数の個数: 80

約数和(自身を含む): 60032729088

約数和(自身を除く): 35035893968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2207, 2480, 4414, 4567, 8828, 9134, 11035, 17656, 18268, 22070, 22835, 35312, 36536, 44140, 45670, 68417, 73072, 88280, 91340, 136834, 141577, 176560, 182680, 273668, 283154, 342085, 365360, 547336, 566308, 684170, 707885, 1094672, 1132616, 1368340, 1415770, 2265232, 2736680, 2831540, 5473360, 5663080, 10079369, 11326160, 20158738, 40317476, 50396845, 80634952, 100793690, 161269904, 201587380, 312460439, 403174760, 624920878, 806349520, 1249841756, 1562302195, 2499683512, 3124604390, 4999367024, 6249208780, 12498417560, 24996835120]

約数ペア:

[(1, 24996835120), (2, 12498417560), (4, 6249208780), (5, 4999367024), (8, 3124604390), (10, 2499683512), (16, 1562302195), (20, 1249841756), (31, 806349520), (40, 624920878), (62, 403174760), (80, 312460439), (124, 201587380), (155, 161269904), (248, 100793690), (310, 80634952), (496, 50396845), (620, 40317476), (1240, 20158738), (2207, 11326160), (2480, 10079369), (4414, 5663080), (4567, 5473360), (8828, 2831540), (9134, 2736680), (11035, 2265232), (17656, 1415770), (18268, 1368340), (22070, 1132616), (22835, 1094672), (35312, 707885), (36536, 684170), (44140, 566308), (45670, 547336), (68417, 365360), (73072, 342085), (88280, 283154), (91340, 273668), (136834, 182680), (141577, 176560)]