4874080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 11811744

約数和(自身を除く): 6937664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 743, 820, 1312, 1486, 1640, 2972, 3280, 3715, 5944, 6560, 7430, 11888, 14860, 23776, 29720, 30463, 59440, 60926, 118880, 121852, 152315, 243704, 304630, 487408, 609260, 974816, 1218520, 2437040, 4874080]

約数ペア:

[(1, 4874080), (2, 2437040), (4, 1218520), (5, 974816), (8, 609260), (10, 487408), (16, 304630), (20, 243704), (32, 152315), (40, 121852), (41, 118880), (80, 60926), (82, 59440), (160, 30463), (164, 29720), (205, 23776), (328, 14860), (410, 11888), (656, 7430), (743, 6560), (820, 5944), (1312, 3715), (1486, 3280), (1640, 2972)]