5406941948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 10319878800

約数和(自身を除く): 4912936852

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 109, 172, 218, 353, 436, 706, 817, 1412, 1634, 1849, 2071, 3268, 3698, 4142, 4687, 6707, 7396, 8284, 9374, 13414, 15179, 18748, 26828, 30358, 35131, 38477, 60716, 70262, 76954, 89053, 140524, 153908, 178106, 201541, 288401, 356212, 403082, 576802, 652697, 731063, 806164, 1153604, 1305394, 1462126, 1654511, 2610788, 2924252, 3309022, 3829279, 6618044, 7658558, 12401243, 15317116, 24802486, 31435709, 49604972, 62871418, 71143973, 125742836, 142287946, 284575892, 1351735487, 2703470974, 5406941948]

約数ペア:

[(1, 5406941948), (2, 2703470974), (4, 1351735487), (19, 284575892), (38, 142287946), (43, 125742836), (76, 71143973), (86, 62871418), (109, 49604972), (172, 31435709), (218, 24802486), (353, 15317116), (436, 12401243), (706, 7658558), (817, 6618044), (1412, 3829279), (1634, 3309022), (1849, 2924252), (2071, 2610788), (3268, 1654511), (3698, 1462126), (4142, 1305394), (4687, 1153604), (6707, 806164), (7396, 731063), (8284, 652697), (9374, 576802), (13414, 403082), (15179, 356212), (18748, 288401), (26828, 201541), (30358, 178106), (35131, 153908), (38477, 140524), (60716, 89053), (70262, 76954)]