98453860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 212039856

約数和(自身を除く): 113585996

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 293, 317, 530, 586, 634, 1060, 1172, 1268, 1465, 1585, 2930, 3170, 5860, 6340, 15529, 16801, 31058, 33602, 62116, 67204, 77645, 84005, 92881, 155290, 168010, 185762, 310580, 336020, 371524, 464405, 928810, 1857620, 4922693, 9845386, 19690772, 24613465, 49226930, 98453860]

約数ペア:

[(1, 98453860), (2, 49226930), (4, 24613465), (5, 19690772), (10, 9845386), (20, 4922693), (53, 1857620), (106, 928810), (212, 464405), (265, 371524), (293, 336020), (317, 310580), (530, 185762), (586, 168010), (634, 155290), (1060, 92881), (1172, 84005), (1268, 77645), (1465, 67204), (1585, 62116), (2930, 33602), (3170, 31058), (5860, 16801), (6340, 15529)]