354112849880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{463717}}^1$

素因数の和:464868

約数の個数: 64

約数和(自身を含む): 844374831840

約数和(自身を除く): 490261981960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1123, 2246, 4492, 5615, 8984, 11230, 19091, 22460, 38182, 44920, 76364, 95455, 152728, 190910, 381820, 463717, 763640, 927434, 1854868, 2318585, 3709736, 4637170, 7883189, 9274340, 15766378, 18548680, 31532756, 39415945, 63065512, 78831890, 157663780, 315327560, 520754191, 1041508382, 2083016764, 2603770955, 4166033528, 5207541910, 8852821247, 10415083820, 17705642494, 20830167640, 35411284988, 44264106235, 70822569976, 88528212470, 177056424940, 354112849880]

約数ペア:

[(1, 354112849880), (2, 177056424940), (4, 88528212470), (5, 70822569976), (8, 44264106235), (10, 35411284988), (17, 20830167640), (20, 17705642494), (34, 10415083820), (40, 8852821247), (68, 5207541910), (85, 4166033528), (136, 2603770955), (170, 2083016764), (340, 1041508382), (680, 520754191), (1123, 315327560), (2246, 157663780), (4492, 78831890), (5615, 63065512), (8984, 39415945), (11230, 31532756), (19091, 18548680), (22460, 15766378), (38182, 9274340), (44920, 7883189), (76364, 4637170), (95455, 3709736), (152728, 2318585), (190910, 1854868), (381820, 927434), (463717, 763640)]