4444576360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{2221}}^1$

素因数の和:3267

約数の個数: 96

約数和(自身を含む): 11649634920

約数和(自身を除く): 7205058560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1021, 1960, 2042, 2221, 4084, 4442, 5105, 7147, 8168, 8884, 10210, 11105, 14294, 15547, 17768, 20420, 22210, 28588, 31094, 35735, 40840, 44420, 50029, 57176, 62188, 71470, 77735, 88840, 100058, 108829, 124376, 142940, 155470, 200116, 217658, 250145, 285880, 310940, 400232, 435316, 500290, 544145, 621880, 870632, 1000580, 1088290, 2001160, 2176580, 2267641, 4353160, 4535282, 9070564, 11338205, 15873487, 18141128, 22676410, 31746974, 45352820, 63493948, 79367435, 90705640, 111114409, 126987896, 158734870, 222228818, 317469740, 444457636, 555572045, 634939480, 888915272, 1111144090, 2222288180, 4444576360]

約数ペア:

[(1, 4444576360), (2, 2222288180), (4, 1111144090), (5, 888915272), (7, 634939480), (8, 555572045), (10, 444457636), (14, 317469740), (20, 222228818), (28, 158734870), (35, 126987896), (40, 111114409), (49, 90705640), (56, 79367435), (70, 63493948), (98, 45352820), (140, 31746974), (196, 22676410), (245, 18141128), (280, 15873487), (392, 11338205), (490, 9070564), (980, 4535282), (1021, 4353160), (1960, 2267641), (2042, 2176580), (2221, 2001160), (4084, 1088290), (4442, 1000580), (5105, 870632), (7147, 621880), (8168, 544145), (8884, 500290), (10210, 435316), (11105, 400232), (14294, 310940), (15547, 285880), (17768, 250145), (20420, 217658), (22210, 200116), (28588, 155470), (31094, 142940), (35735, 124376), (40840, 108829), (44420, 100058), (50029, 88840), (57176, 77735), (62188, 71470)]