41207440

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3457}}^1$

素因数の和:3619

約数の個数: 40

約数和(自身を含む): 96478200

約数和(自身を除く): 55270760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 3457, 5960, 6914, 11920, 13828, 17285, 27656, 34570, 55312, 69140, 138280, 276560, 515093, 1030186, 2060372, 2575465, 4120744, 5150930, 8241488, 10301860, 20603720, 41207440]

約数ペア:

[(1, 41207440), (2, 20603720), (4, 10301860), (5, 8241488), (8, 5150930), (10, 4120744), (16, 2575465), (20, 2060372), (40, 1030186), (80, 515093), (149, 276560), (298, 138280), (596, 69140), (745, 55312), (1192, 34570), (1490, 27656), (2384, 17285), (2980, 13828), (3457, 11920), (5960, 6914)]