97057960

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 223462800

約数和(自身を除く): 126404840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 113, 197, 218, 226, 394, 436, 452, 545, 565, 788, 872, 904, 985, 1090, 1130, 1576, 1970, 2180, 2260, 3940, 4360, 4520, 7880, 12317, 21473, 22261, 24634, 42946, 44522, 49268, 61585, 85892, 89044, 98536, 107365, 111305, 123170, 171784, 178088, 214730, 222610, 246340, 429460, 445220, 492680, 858920, 890440, 2426449, 4852898, 9705796, 12132245, 19411592, 24264490, 48528980, 97057960]

約数ペア:

[(1, 97057960), (2, 48528980), (4, 24264490), (5, 19411592), (8, 12132245), (10, 9705796), (20, 4852898), (40, 2426449), (109, 890440), (113, 858920), (197, 492680), (218, 445220), (226, 429460), (394, 246340), (436, 222610), (452, 214730), (545, 178088), (565, 171784), (788, 123170), (872, 111305), (904, 107365), (985, 98536), (1090, 89044), (1130, 85892), (1576, 61585), (1970, 49268), (2180, 44522), (2260, 42946), (3940, 24634), (4360, 22261), (4520, 21473), (7880, 12317)]