4468900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 10624320

約数和(自身を除く): 6155420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 67, 92, 100, 115, 116, 134, 145, 230, 268, 290, 335, 460, 575, 580, 667, 670, 725, 1150, 1334, 1340, 1450, 1541, 1675, 1943, 2300, 2668, 2900, 3082, 3335, 3350, 3886, 6164, 6670, 6700, 7705, 7772, 9715, 13340, 15410, 16675, 19430, 30820, 33350, 38525, 38860, 44689, 48575, 66700, 77050, 89378, 97150, 154100, 178756, 194300, 223445, 446890, 893780, 1117225, 2234450, 4468900]

約数ペア:

[(1, 4468900), (2, 2234450), (4, 1117225), (5, 893780), (10, 446890), (20, 223445), (23, 194300), (25, 178756), (29, 154100), (46, 97150), (50, 89378), (58, 77050), (67, 66700), (92, 48575), (100, 44689), (115, 38860), (116, 38525), (134, 33350), (145, 30820), (230, 19430), (268, 16675), (290, 15410), (335, 13340), (460, 9715), (575, 7772), (580, 7705), (667, 6700), (670, 6670), (725, 6164), (1150, 3886), (1334, 3350), (1340, 3335), (1450, 3082), (1541, 2900), (1675, 2668), (1943, 2300)]