4670480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 11011200

約数和(自身を除く): 6340720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 739, 790, 1264, 1478, 1580, 2956, 3160, 3695, 5912, 6320, 7390, 11824, 14780, 29560, 58381, 59120, 116762, 233524, 291905, 467048, 583810, 934096, 1167620, 2335240, 4670480]

約数ペア:

[(1, 4670480), (2, 2335240), (4, 1167620), (5, 934096), (8, 583810), (10, 467048), (16, 291905), (20, 233524), (40, 116762), (79, 59120), (80, 58381), (158, 29560), (316, 14780), (395, 11824), (632, 7390), (739, 6320), (790, 5912), (1264, 3695), (1478, 3160), (1580, 2956)]