367017220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 781861248

約数和(自身を除く): 414844028

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 251, 452, 502, 565, 647, 1004, 1130, 1255, 1294, 2260, 2510, 2588, 3235, 5020, 6470, 12940, 28363, 56726, 73111, 113452, 141815, 146222, 162397, 283630, 292444, 324794, 365555, 567260, 649588, 731110, 811985, 1462220, 1623970, 3247940, 18350861, 36701722, 73403444, 91754305, 183508610, 367017220]

約数ペア:

[(1, 367017220), (2, 183508610), (4, 91754305), (5, 73403444), (10, 36701722), (20, 18350861), (113, 3247940), (226, 1623970), (251, 1462220), (452, 811985), (502, 731110), (565, 649588), (647, 567260), (1004, 365555), (1130, 324794), (1255, 292444), (1294, 283630), (2260, 162397), (2510, 146222), (2588, 141815), (3235, 113452), (5020, 73111), (6470, 56726), (12940, 28363)]