58458880

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 141649200

約数和(自身を除く): 83190320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 419, 436, 545, 640, 838, 872, 1090, 1280, 1676, 1744, 2095, 2180, 3352, 3488, 4190, 4360, 6704, 6976, 8380, 8720, 13408, 13952, 16760, 17440, 26816, 27904, 33520, 34880, 45671, 53632, 67040, 69760, 91342, 107264, 134080, 139520, 182684, 228355, 268160, 365368, 456710, 536320, 730736, 913420, 1461472, 1826840, 2922944, 3653680, 5845888, 7307360, 11691776, 14614720, 29229440, 58458880]

約数ペア:

[(1, 58458880), (2, 29229440), (4, 14614720), (5, 11691776), (8, 7307360), (10, 5845888), (16, 3653680), (20, 2922944), (32, 1826840), (40, 1461472), (64, 913420), (80, 730736), (109, 536320), (128, 456710), (160, 365368), (218, 268160), (256, 228355), (320, 182684), (419, 139520), (436, 134080), (545, 107264), (640, 91342), (838, 69760), (872, 67040), (1090, 53632), (1280, 45671), (1676, 34880), (1744, 33520), (2095, 27904), (2180, 26816), (3352, 17440), (3488, 16760), (4190, 13952), (4360, 13408), (6704, 8720), (6976, 8380)]