672078560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{102451}}^1$

素因数の和:102507

約数の個数: 48

約数和(自身を含む): 1626527952

約数和(自身を除く): 954449392

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, 102451, 204902, 409804, 512255, 819608, 1024510, 1639216, 2049020, 3278432, 4098040, 4200491, 8196080, 8400982, 16392160, 16801964, 21002455, 33603928, 42004910, 67207856, 84009820, 134415712, 168019640, 336039280, 672078560]

約数ペア:

[(1, 672078560), (2, 336039280), (4, 168019640), (5, 134415712), (8, 84009820), (10, 67207856), (16, 42004910), (20, 33603928), (32, 21002455), (40, 16801964), (41, 16392160), (80, 8400982), (82, 8196080), (160, 4200491), (164, 4098040), (205, 3278432), (328, 2049020), (410, 1639216), (656, 1024510), (820, 819608), (1312, 512255), (1640, 409804), (3280, 204902), (6560, 102451)]