27677000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 69778800

約数和(自身を除く): 42101800

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, 2129, 2600, 3250, 4258, 6500, 8516, 10645, 13000, 17032, 21290, 27677, 42580, 53225, 55354, 85160, 106450, 110708, 138385, 212900, 221416, 266125, 276770, 425800, 532250, 553540, 691925, 1064500, 1107080, 1383850, 2129000, 2767700, 3459625, 5535400, 6919250, 13838500, 27677000]

約数ペア:

[(1, 27677000), (2, 13838500), (4, 6919250), (5, 5535400), (8, 3459625), (10, 2767700), (13, 2129000), (20, 1383850), (25, 1107080), (26, 1064500), (40, 691925), (50, 553540), (52, 532250), (65, 425800), (100, 276770), (104, 266125), (125, 221416), (130, 212900), (200, 138385), (250, 110708), (260, 106450), (325, 85160), (500, 55354), (520, 53225), (650, 42580), (1000, 27677), (1300, 21290), (1625, 17032), (2129, 13000), (2600, 10645), (3250, 8516), (4258, 6500)]