130951360

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1787}}^1$

素因数の和:2033

約数の個数: 56

約数和(自身を含む): 313364880

約数和(自身を除く): 182413520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1787, 1832, 2290, 3574, 3664, 4580, 7148, 7328, 8935, 9160, 14296, 14656, 17870, 18320, 28592, 35740, 36640, 57184, 71480, 73280, 114368, 142960, 285920, 409223, 571840, 818446, 1636892, 2046115, 3273784, 4092230, 6547568, 8184460, 13095136, 16368920, 26190272, 32737840, 65475680, 130951360]

約数ペア:

[(1, 130951360), (2, 65475680), (4, 32737840), (5, 26190272), (8, 16368920), (10, 13095136), (16, 8184460), (20, 6547568), (32, 4092230), (40, 3273784), (64, 2046115), (80, 1636892), (160, 818446), (229, 571840), (320, 409223), (458, 285920), (916, 142960), (1145, 114368), (1787, 73280), (1832, 71480), (2290, 57184), (3574, 36640), (3664, 35740), (4580, 28592), (7148, 18320), (7328, 17870), (8935, 14656), (9160, 14296)]