121235360

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18481}}^1$

素因数の和:18537

約数の個数: 48

約数和(自身を含む): 293420232

約数和(自身を除く): 172184872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 18481, 36962, 73924, 92405, 147848, 184810, 295696, 369620, 591392, 739240, 757721, 1478480, 1515442, 2956960, 3030884, 3788605, 6061768, 7577210, 12123536, 15154420, 24247072, 30308840, 60617680, 121235360]

約数ペア:

[(1, 121235360), (2, 60617680), (4, 30308840), (5, 24247072), (8, 15154420), (10, 12123536), (16, 7577210), (20, 6061768), (32, 3788605), (40, 3030884), (41, 2956960), (80, 1515442), (82, 1478480), (160, 757721), (164, 739240), (205, 591392), (328, 369620), (410, 295696), (656, 184810), (820, 147848), (1312, 92405), (1640, 73924), (3280, 36962), (6560, 18481)]