1740995860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{7561}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 3792191760

約数和(自身を除く): 2051195900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 397, 580, 794, 1588, 1985, 3970, 7561, 7940, 11513, 15122, 23026, 30244, 37805, 46052, 57565, 75610, 115130, 151220, 219269, 230260, 438538, 877076, 1096345, 2192690, 3001717, 4385380, 6003434, 12006868, 15008585, 30017170, 60034340, 87049793, 174099586, 348199172, 435248965, 870497930, 1740995860]

約数ペア:

[(1, 1740995860), (2, 870497930), (4, 435248965), (5, 348199172), (10, 174099586), (20, 87049793), (29, 60034340), (58, 30017170), (116, 15008585), (145, 12006868), (290, 6003434), (397, 4385380), (580, 3001717), (794, 2192690), (1588, 1096345), (1985, 877076), (3970, 438538), (7561, 230260), (7940, 219269), (11513, 151220), (15122, 115130), (23026, 75610), (30244, 57565), (37805, 46052)]