106606520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 249696000

約数和(自身を除く): 143089480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 149, 155, 248, 298, 310, 577, 596, 620, 745, 1154, 1192, 1240, 1490, 2308, 2885, 2980, 4616, 4619, 5770, 5960, 9238, 11540, 17887, 18476, 23080, 23095, 35774, 36952, 46190, 71548, 85973, 89435, 92380, 143096, 171946, 178870, 184760, 343892, 357740, 429865, 687784, 715480, 859730, 1719460, 2665163, 3438920, 5330326, 10660652, 13325815, 21321304, 26651630, 53303260, 106606520]

約数ペア:

[(1, 106606520), (2, 53303260), (4, 26651630), (5, 21321304), (8, 13325815), (10, 10660652), (20, 5330326), (31, 3438920), (40, 2665163), (62, 1719460), (124, 859730), (149, 715480), (155, 687784), (248, 429865), (298, 357740), (310, 343892), (577, 184760), (596, 178870), (620, 171946), (745, 143096), (1154, 92380), (1192, 89435), (1240, 85973), (1490, 71548), (2308, 46190), (2885, 36952), (2980, 35774), (4616, 23095), (4619, 23080), (5770, 18476), (5960, 17887), (9238, 11540)]