103129000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7967

約数の個数: 64

約数和(自身を含む): 259917840

約数和(自身を除く): 156788840

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, 6500, 7933, 13000, 15866, 31732, 39665, 63464, 79330, 103129, 158660, 198325, 206258, 317320, 396650, 412516, 515645, 793300, 825032, 991625, 1031290, 1586600, 1983250, 2062580, 2578225, 3966500, 4125160, 5156450, 7933000, 10312900, 12891125, 20625800, 25782250, 51564500, 103129000]

約数ペア:

[(1, 103129000), (2, 51564500), (4, 25782250), (5, 20625800), (8, 12891125), (10, 10312900), (13, 7933000), (20, 5156450), (25, 4125160), (26, 3966500), (40, 2578225), (50, 2062580), (52, 1983250), (65, 1586600), (100, 1031290), (104, 991625), (125, 825032), (130, 793300), (200, 515645), (250, 412516), (260, 396650), (325, 317320), (500, 206258), (520, 198325), (650, 158660), (1000, 103129), (1300, 79330), (1625, 63464), (2600, 39665), (3250, 31732), (6500, 15866), (7933, 13000)]