4054855100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2909}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 9002236320

約数和(自身を除く): 4947381220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 263, 265, 526, 530, 1052, 1060, 1315, 1325, 2630, 2650, 2909, 5260, 5300, 5818, 6575, 11636, 13150, 13939, 14545, 26300, 27878, 29090, 55756, 58180, 69695, 72725, 139390, 145450, 154177, 278780, 290900, 308354, 348475, 616708, 696950, 765067, 770885, 1393900, 1530134, 1541770, 3060268, 3083540, 3825335, 3854425, 7650670, 7708850, 15301340, 15417700, 19126675, 38253350, 40548551, 76506700, 81097102, 162194204, 202742755, 405485510, 810971020, 1013713775, 2027427550, 4054855100]

約数ペア:

[(1, 4054855100), (2, 2027427550), (4, 1013713775), (5, 810971020), (10, 405485510), (20, 202742755), (25, 162194204), (50, 81097102), (53, 76506700), (100, 40548551), (106, 38253350), (212, 19126675), (263, 15417700), (265, 15301340), (526, 7708850), (530, 7650670), (1052, 3854425), (1060, 3825335), (1315, 3083540), (1325, 3060268), (2630, 1541770), (2650, 1530134), (2909, 1393900), (5260, 770885), (5300, 765067), (5818, 696950), (6575, 616708), (11636, 348475), (13150, 308354), (13939, 290900), (14545, 278780), (26300, 154177), (27878, 145450), (29090, 139390), (55756, 72725), (58180, 69695)]