25477912360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{12959}}^1$

素因数の和:15130

約数の個数: 64

約数和(自身を含む): 59850316800

約数和(自身を除く): 34372404440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2137, 4274, 8548, 10685, 12959, 17096, 21370, 25918, 42740, 49151, 51836, 64795, 85480, 98302, 103672, 129590, 196604, 245755, 259180, 298057, 393208, 491510, 518360, 596114, 983020, 1192228, 1490285, 1966040, 2384456, 2980570, 5961140, 11922280, 27693383, 55386766, 110773532, 138466915, 221547064, 276933830, 553867660, 636947809, 1107735320, 1273895618, 2547791236, 3184739045, 5095582472, 6369478090, 12738956180, 25477912360]

約数ペア:

[(1, 25477912360), (2, 12738956180), (4, 6369478090), (5, 5095582472), (8, 3184739045), (10, 2547791236), (20, 1273895618), (23, 1107735320), (40, 636947809), (46, 553867660), (92, 276933830), (115, 221547064), (184, 138466915), (230, 110773532), (460, 55386766), (920, 27693383), (2137, 11922280), (4274, 5961140), (8548, 2980570), (10685, 2384456), (12959, 1966040), (17096, 1490285), (21370, 1192228), (25918, 983020), (42740, 596114), (49151, 518360), (51836, 491510), (64795, 393208), (85480, 298057), (98302, 259180), (103672, 245755), (129590, 196604)]