23185910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 48009024

約数和(自身を除く): 24823114

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 97, 106, 110, 194, 205, 265, 410, 451, 485, 530, 583, 902, 970, 1067, 1166, 2134, 2173, 2255, 2915, 3977, 4346, 4510, 5141, 5335, 5830, 7954, 10282, 10670, 10865, 19885, 21730, 23903, 25705, 39770, 43747, 47806, 51410, 56551, 87494, 113102, 119515, 210781, 218735, 239030, 282755, 421562, 437470, 565510, 1053905, 2107810, 2318591, 4637182, 11592955, 23185910]

約数ペア:

[(1, 23185910), (2, 11592955), (5, 4637182), (10, 2318591), (11, 2107810), (22, 1053905), (41, 565510), (53, 437470), (55, 421562), (82, 282755), (97, 239030), (106, 218735), (110, 210781), (194, 119515), (205, 113102), (265, 87494), (410, 56551), (451, 51410), (485, 47806), (530, 43747), (583, 39770), (902, 25705), (970, 23903), (1067, 21730), (1166, 19885), (2134, 10865), (2173, 10670), (2255, 10282), (2915, 7954), (3977, 5830), (4346, 5335), (4510, 5141)]