4531509940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{12041}}^1$

素因数の和:12688

約数の個数: 48

約数和(自身を含む): 9840144384

約数和(自身を除く): 5308634444

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 607, 620, 1214, 2428, 3035, 6070, 12041, 12140, 18817, 24082, 37634, 48164, 60205, 75268, 94085, 120410, 188170, 240820, 373271, 376340, 746542, 1493084, 1866355, 3732710, 7308887, 7465420, 14617774, 29235548, 36544435, 73088870, 146177740, 226575497, 453150994, 906301988, 1132877485, 2265754970, 4531509940]

約数ペア:

[(1, 4531509940), (2, 2265754970), (4, 1132877485), (5, 906301988), (10, 453150994), (20, 226575497), (31, 146177740), (62, 73088870), (124, 36544435), (155, 29235548), (310, 14617774), (607, 7465420), (620, 7308887), (1214, 3732710), (2428, 1866355), (3035, 1493084), (6070, 746542), (12041, 376340), (12140, 373271), (18817, 240820), (24082, 188170), (37634, 120410), (48164, 94085), (60205, 75268)]