7843160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15083}}^1$

素因数の和:15107

約数の個数: 32

約数和(自身を含む): 19005840

約数和(自身を除く): 11162680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 15083, 30166, 60332, 75415, 120664, 150830, 196079, 301660, 392158, 603320, 784316, 980395, 1568632, 1960790, 3921580, 7843160]

約数ペア:

[(1, 7843160), (2, 3921580), (4, 1960790), (5, 1568632), (8, 980395), (10, 784316), (13, 603320), (20, 392158), (26, 301660), (40, 196079), (52, 150830), (65, 120664), (104, 75415), (130, 60332), (260, 30166), (520, 15083)]