2920277814190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{39564799}}^1$

素因数の和:39564889

約数の個数: 48

約数和(自身を含む): 5872524134400

約数和(自身を除く): 2952246320210

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 605, 610, 671, 1210, 1342, 3355, 6710, 7381, 14762, 36905, 73810, 39564799, 79129598, 197823995, 395647990, 435212789, 870425578, 2176063945, 2413452739, 4352127890, 4787340679, 4826905478, 9574681358, 12067263695, 23936703395, 24134527390, 26547980129, 47873406790, 53095960258, 132739900645, 265479801290, 292027781419, 584055562838, 1460138907095, 2920277814190]

約数ペア:

[(1, 2920277814190), (2, 1460138907095), (5, 584055562838), (10, 292027781419), (11, 265479801290), (22, 132739900645), (55, 53095960258), (61, 47873406790), (110, 26547980129), (121, 24134527390), (122, 23936703395), (242, 12067263695), (305, 9574681358), (605, 4826905478), (610, 4787340679), (671, 4352127890), (1210, 2413452739), (1342, 2176063945), (3355, 870425578), (6710, 435212789), (7381, 395647990), (14762, 197823995), (36905, 79129598), (73810, 39564799)]