121433260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 283890096

約数和(自身を除く): 162456836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 676, 740, 845, 962, 971, 1690, 1924, 1942, 2405, 3380, 3884, 4810, 4855, 6253, 9620, 9710, 12506, 12623, 19420, 25012, 25246, 31265, 35927, 50492, 62530, 63115, 71854, 125060, 126230, 143708, 164099, 179635, 252460, 328198, 359270, 467051, 656396, 718540, 820495, 934102, 1640990, 1868204, 2335255, 3281980, 4670510, 6071663, 9341020, 12143326, 24286652, 30358315, 60716630, 121433260]

約数ペア:

[(1, 121433260), (2, 60716630), (4, 30358315), (5, 24286652), (10, 12143326), (13, 9341020), (20, 6071663), (26, 4670510), (37, 3281980), (52, 2335255), (65, 1868204), (74, 1640990), (130, 934102), (148, 820495), (169, 718540), (185, 656396), (260, 467051), (338, 359270), (370, 328198), (481, 252460), (676, 179635), (740, 164099), (845, 143708), (962, 126230), (971, 125060), (1690, 71854), (1924, 63115), (1942, 62530), (2405, 50492), (3380, 35927), (3884, 31265), (4810, 25246), (4855, 25012), (6253, 19420), (9620, 12623), (9710, 12506)]