79157000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6123

約数の個数: 64

約数和(自身を含む): 199508400

約数和(自身を除く): 120351400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6089, 6500, 12178, 13000, 24356, 30445, 48712, 60890, 79157, 121780, 152225, 158314, 243560, 304450, 316628, 395785, 608900, 633256, 761125, 791570, 1217800, 1522250, 1583140, 1978925, 3044500, 3166280, 3957850, 6089000, 7915700, 9894625, 15831400, 19789250, 39578500, 79157000]

約数ペア:

[(1, 79157000), (2, 39578500), (4, 19789250), (5, 15831400), (8, 9894625), (10, 7915700), (13, 6089000), (20, 3957850), (25, 3166280), (26, 3044500), (40, 1978925), (50, 1583140), (52, 1522250), (65, 1217800), (100, 791570), (104, 761125), (125, 633256), (130, 608900), (200, 395785), (250, 316628), (260, 304450), (325, 243560), (500, 158314), (520, 152225), (650, 121780), (1000, 79157), (1300, 60890), (1625, 48712), (2600, 30445), (3250, 24356), (6089, 13000), (6500, 12178)]