108348520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1021}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 279619200

約数和(自身を除く): 171270680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 379, 758, 1021, 1516, 1895, 2042, 2653, 3032, 3790, 4084, 5105, 5306, 7147, 7580, 8168, 10210, 10612, 13265, 14294, 15160, 20420, 21224, 26530, 28588, 35735, 40840, 53060, 57176, 71470, 106120, 142940, 285880, 386959, 773918, 1547836, 1934795, 2708713, 3095672, 3869590, 5417426, 7739180, 10834852, 13543565, 15478360, 21669704, 27087130, 54174260, 108348520]

約数ペア:

[(1, 108348520), (2, 54174260), (4, 27087130), (5, 21669704), (7, 15478360), (8, 13543565), (10, 10834852), (14, 7739180), (20, 5417426), (28, 3869590), (35, 3095672), (40, 2708713), (56, 1934795), (70, 1547836), (140, 773918), (280, 386959), (379, 285880), (758, 142940), (1021, 106120), (1516, 71470), (1895, 57176), (2042, 53060), (2653, 40840), (3032, 35735), (3790, 28588), (4084, 26530), (5105, 21224), (5306, 20420), (7147, 15160), (7580, 14294), (8168, 13265), (10210, 10612)]