63258880

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 153827352

約数和(自身を除く): 90568472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 640, 677, 730, 1168, 1280, 1354, 1460, 2336, 2708, 2920, 3385, 4672, 5416, 5840, 6770, 9344, 10832, 11680, 13540, 18688, 21664, 23360, 27080, 43328, 46720, 49421, 54160, 86656, 93440, 98842, 108320, 173312, 197684, 216640, 247105, 395368, 433280, 494210, 790736, 866560, 988420, 1581472, 1976840, 3162944, 3953680, 6325888, 7907360, 12651776, 15814720, 31629440, 63258880]

約数ペア:

[(1, 63258880), (2, 31629440), (4, 15814720), (5, 12651776), (8, 7907360), (10, 6325888), (16, 3953680), (20, 3162944), (32, 1976840), (40, 1581472), (64, 988420), (73, 866560), (80, 790736), (128, 494210), (146, 433280), (160, 395368), (256, 247105), (292, 216640), (320, 197684), (365, 173312), (584, 108320), (640, 98842), (677, 93440), (730, 86656), (1168, 54160), (1280, 49421), (1354, 46720), (1460, 43328), (2336, 27080), (2708, 23360), (2920, 21664), (3385, 18688), (4672, 13540), (5416, 11680), (5840, 10832), (6770, 9344)]