119702960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115099}}^1$

素因数の和:115125

約数の個数: 40

約数和(自身を含む): 299720400

約数和(自身を除く): 180017440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 115099, 230198, 460396, 575495, 920792, 1150990, 1496287, 1841584, 2301980, 2992574, 4603960, 5985148, 7481435, 9207920, 11970296, 14962870, 23940592, 29925740, 59851480, 119702960]

約数ペア:

[(1, 119702960), (2, 59851480), (4, 29925740), (5, 23940592), (8, 14962870), (10, 11970296), (13, 9207920), (16, 7481435), (20, 5985148), (26, 4603960), (40, 2992574), (52, 2301980), (65, 1841584), (80, 1496287), (104, 1150990), (130, 920792), (208, 575495), (260, 460396), (520, 230198), (1040, 115099)]