26651630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 49939200

約数和(自身を除く): 23287570

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 577, 745, 1154, 1490, 2885, 4619, 5770, 9238, 17887, 23095, 35774, 46190, 85973, 89435, 171946, 178870, 429865, 859730, 2665163, 5330326, 13325815, 26651630]

約数ペア:

[(1, 26651630), (2, 13325815), (5, 5330326), (10, 2665163), (31, 859730), (62, 429865), (149, 178870), (155, 171946), (298, 89435), (310, 85973), (577, 46190), (745, 35774), (1154, 23095), (1490, 17887), (2885, 9238), (4619, 5770)]