40220532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 113323392

約数和(自身を除く): 73102860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 2161, 3102, 4322, 4653, 6204, 6483, 8644, 9306, 12966, 18612, 19449, 23771, 25932, 38898, 47542, 71313, 77796, 95084, 101567, 142626, 203134, 213939, 285252, 304701, 406268, 427878, 609402, 855756, 914103, 1117237, 1218804, 1828206, 2234474, 3351711, 3656412, 4468948, 6703422, 10055133, 13406844, 20110266, 40220532]

約数ペア:

[(1, 40220532), (2, 20110266), (3, 13406844), (4, 10055133), (6, 6703422), (9, 4468948), (11, 3656412), (12, 3351711), (18, 2234474), (22, 1828206), (33, 1218804), (36, 1117237), (44, 914103), (47, 855756), (66, 609402), (94, 427878), (99, 406268), (132, 304701), (141, 285252), (188, 213939), (198, 203134), (282, 142626), (396, 101567), (423, 95084), (517, 77796), (564, 71313), (846, 47542), (1034, 38898), (1551, 25932), (1692, 23771), (2068, 19449), (2161, 18612), (3102, 12966), (4322, 9306), (4653, 8644), (6204, 6483)]