6923680

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 16548840

約数和(自身を除く): 9625160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 397, 436, 545, 794, 872, 1090, 1588, 1744, 1985, 2180, 3176, 3488, 3970, 4360, 6352, 7940, 8720, 12704, 15880, 17440, 31760, 43273, 63520, 86546, 173092, 216365, 346184, 432730, 692368, 865460, 1384736, 1730920, 3461840, 6923680]

約数ペア:

[(1, 6923680), (2, 3461840), (4, 1730920), (5, 1384736), (8, 865460), (10, 692368), (16, 432730), (20, 346184), (32, 216365), (40, 173092), (80, 86546), (109, 63520), (160, 43273), (218, 31760), (397, 17440), (436, 15880), (545, 12704), (794, 8720), (872, 7940), (1090, 6352), (1588, 4360), (1744, 3970), (1985, 3488), (2180, 3176)]