98313080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 228674880

約数和(自身を除く): 130361800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 151, 164, 205, 302, 328, 397, 410, 604, 755, 794, 820, 1208, 1510, 1588, 1640, 1985, 3020, 3176, 3970, 6040, 6191, 7940, 12382, 15880, 16277, 24764, 30955, 32554, 49528, 59947, 61910, 65108, 81385, 119894, 123820, 130216, 162770, 239788, 247640, 299735, 325540, 479576, 599470, 651080, 1198940, 2397880, 2457827, 4915654, 9831308, 12289135, 19662616, 24578270, 49156540, 98313080]

約数ペア:

[(1, 98313080), (2, 49156540), (4, 24578270), (5, 19662616), (8, 12289135), (10, 9831308), (20, 4915654), (40, 2457827), (41, 2397880), (82, 1198940), (151, 651080), (164, 599470), (205, 479576), (302, 325540), (328, 299735), (397, 247640), (410, 239788), (604, 162770), (755, 130216), (794, 123820), (820, 119894), (1208, 81385), (1510, 65108), (1588, 61910), (1640, 59947), (1985, 49528), (3020, 32554), (3176, 30955), (3970, 24764), (6040, 16277), (6191, 15880), (7940, 12382)]