11720250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{5209}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 31697640

約数和(自身を除く): 19977390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 5209, 10418, 15627, 26045, 31254, 46881, 52090, 78135, 93762, 130225, 156270, 234405, 260450, 390675, 468810, 651125, 781350, 1172025, 1302250, 1953375, 2344050, 3906750, 5860125, 11720250]

約数ペア:

[(1, 11720250), (2, 5860125), (3, 3906750), (5, 2344050), (6, 1953375), (9, 1302250), (10, 1172025), (15, 781350), (18, 651125), (25, 468810), (30, 390675), (45, 260450), (50, 234405), (75, 156270), (90, 130225), (125, 93762), (150, 78135), (225, 52090), (250, 46881), (375, 31254), (450, 26045), (750, 15627), (1125, 10418), (2250, 5209)]