1084938680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{63521}}^1$

素因数の和:63600

約数の個数: 64

約数和(自身を含む): 2835622080

約数和(自身を除く): 1750683400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 63521, 127042, 254084, 317605, 444647, 508168, 635210, 889294, 1270420, 1778588, 2223235, 2540840, 3557176, 3874781, 4446470, 7749562, 8892940, 15499124, 17785880, 19373905, 27123467, 30998248, 38747810, 54246934, 77495620, 108493868, 135617335, 154991240, 216987736, 271234670, 542469340, 1084938680]

約数ペア:

[(1, 1084938680), (2, 542469340), (4, 271234670), (5, 216987736), (7, 154991240), (8, 135617335), (10, 108493868), (14, 77495620), (20, 54246934), (28, 38747810), (35, 30998248), (40, 27123467), (56, 19373905), (61, 17785880), (70, 15499124), (122, 8892940), (140, 7749562), (244, 4446470), (280, 3874781), (305, 3557176), (427, 2540840), (488, 2223235), (610, 1778588), (854, 1270420), (1220, 889294), (1708, 635210), (2135, 508168), (2440, 444647), (3416, 317605), (4270, 254084), (8540, 127042), (17080, 63521)]