2373669820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{9221}}^1$

素因数の和:9502

約数の個数: 48

約数和(自身を含む): 5090986656

約数和(自身を除く): 2717316836

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 211, 244, 305, 422, 610, 844, 1055, 1220, 2110, 4220, 9221, 12871, 18442, 25742, 36884, 46105, 51484, 64355, 92210, 128710, 184420, 257420, 562481, 1124962, 1945631, 2249924, 2812405, 3891262, 5624810, 7782524, 9728155, 11249620, 19456310, 38912620, 118683491, 237366982, 474733964, 593417455, 1186834910, 2373669820]

約数ペア:

[(1, 2373669820), (2, 1186834910), (4, 593417455), (5, 474733964), (10, 237366982), (20, 118683491), (61, 38912620), (122, 19456310), (211, 11249620), (244, 9728155), (305, 7782524), (422, 5624810), (610, 3891262), (844, 2812405), (1055, 2249924), (1220, 1945631), (2110, 1124962), (4220, 562481), (9221, 257420), (12871, 184420), (18442, 128710), (25742, 92210), (36884, 64355), (46105, 51484)]