22191567310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{19661}}^1$

素因数の和:20041

約数の個数: 64

約数和(自身を含む): 45120043008

約数和(自身を除く): 22928475698

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 331, 341, 662, 682, 1655, 1705, 3310, 3410, 3641, 7282, 10261, 18205, 19661, 20522, 36410, 39322, 51305, 98305, 102610, 112871, 196610, 216271, 225742, 432542, 564355, 609491, 1081355, 1128710, 1218982, 2162710, 3047455, 6094910, 6507791, 6704401, 13015582, 13408802, 32538955, 33522005, 65077910, 67044010, 71585701, 143171402, 201741521, 357928505, 403483042, 715857010, 1008707605, 2017415210, 2219156731, 4438313462, 11095783655, 22191567310]

約数ペア:

[(1, 22191567310), (2, 11095783655), (5, 4438313462), (10, 2219156731), (11, 2017415210), (22, 1008707605), (31, 715857010), (55, 403483042), (62, 357928505), (110, 201741521), (155, 143171402), (310, 71585701), (331, 67044010), (341, 65077910), (662, 33522005), (682, 32538955), (1655, 13408802), (1705, 13015582), (3310, 6704401), (3410, 6507791), (3641, 6094910), (7282, 3047455), (10261, 2162710), (18205, 1218982), (19661, 1128710), (20522, 1081355), (36410, 609491), (39322, 564355), (51305, 432542), (98305, 225742), (102610, 216271), (112871, 196610)]