82285340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67447}}^1$

素因数の和:67517

約数の個数: 24

約数和(自身を含む): 175634592

約数和(自身を除く): 93349252

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 67447, 134894, 269788, 337235, 674470, 1348940, 4114267, 8228534, 16457068, 20571335, 41142670, 82285340]

約数ペア:

[(1, 82285340), (2, 41142670), (4, 20571335), (5, 16457068), (10, 8228534), (20, 4114267), (61, 1348940), (122, 674470), (244, 337235), (305, 269788), (610, 134894), (1220, 67447)]