9026420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 20638800

約数和(自身を除く): 11612380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 233, 260, 298, 466, 596, 745, 932, 1165, 1490, 1937, 2330, 2980, 3029, 3874, 4660, 6058, 7748, 9685, 12116, 15145, 19370, 30290, 34717, 38740, 60580, 69434, 138868, 173585, 347170, 451321, 694340, 902642, 1805284, 2256605, 4513210, 9026420]

約数ペア:

[(1, 9026420), (2, 4513210), (4, 2256605), (5, 1805284), (10, 902642), (13, 694340), (20, 451321), (26, 347170), (52, 173585), (65, 138868), (130, 69434), (149, 60580), (233, 38740), (260, 34717), (298, 30290), (466, 19370), (596, 15145), (745, 12116), (932, 9685), (1165, 7748), (1490, 6058), (1937, 4660), (2330, 3874), (2980, 3029)]