242555710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{44021}}^1$

素因数の和:44076

約数の個数: 32

約数和(自身を含む): 475437600

約数和(自身を除く): 232881890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 44021, 88042, 220105, 440210, 836399, 1276609, 1672798, 2553218, 4181995, 6383045, 8363990, 12766090, 24255571, 48511142, 121277855, 242555710]

約数ペア:

[(1, 242555710), (2, 121277855), (5, 48511142), (10, 24255571), (19, 12766090), (29, 8363990), (38, 6383045), (58, 4181995), (95, 2553218), (145, 1672798), (190, 1276609), (290, 836399), (551, 440210), (1102, 220105), (2755, 88042), (5510, 44021)]