520096360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39521}}^1$

素因数の和:39586

約数の個数: 64

約数和(自身を含む): 1365880320

約数和(自身を除く): 845783960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 39521, 79042, 158084, 197605, 276647, 316168, 395210, 553294, 790420, 1106588, 1383235, 1580840, 1857487, 2213176, 2766470, 3714974, 5532940, 7429948, 9287435, 11065880, 13002409, 14859896, 18574870, 26004818, 37149740, 52009636, 65012045, 74299480, 104019272, 130024090, 260048180, 520096360]

約数ペア:

[(1, 520096360), (2, 260048180), (4, 130024090), (5, 104019272), (7, 74299480), (8, 65012045), (10, 52009636), (14, 37149740), (20, 26004818), (28, 18574870), (35, 14859896), (40, 13002409), (47, 11065880), (56, 9287435), (70, 7429948), (94, 5532940), (140, 3714974), (188, 2766470), (235, 2213176), (280, 1857487), (329, 1580840), (376, 1383235), (470, 1106588), (658, 790420), (940, 553294), (1316, 395210), (1645, 316168), (1880, 276647), (2632, 197605), (3290, 158084), (6580, 79042), (13160, 39521)]