118245160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8722

約数の個数: 64

約数和(自身を含む): 299635200

約数和(自身を除く): 181390040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 8669, 13640, 17338, 34676, 43345, 69352, 86690, 95359, 173380, 190718, 268739, 346760, 381436, 476795, 537478, 762872, 953590, 1074956, 1343695, 1907180, 2149912, 2687390, 2956129, 3814360, 5374780, 5912258, 10749560, 11824516, 14780645, 23649032, 29561290, 59122580, 118245160]

約数ペア:

[(1, 118245160), (2, 59122580), (4, 29561290), (5, 23649032), (8, 14780645), (10, 11824516), (11, 10749560), (20, 5912258), (22, 5374780), (31, 3814360), (40, 2956129), (44, 2687390), (55, 2149912), (62, 1907180), (88, 1343695), (110, 1074956), (124, 953590), (155, 762872), (220, 537478), (248, 476795), (310, 381436), (341, 346760), (440, 268739), (620, 190718), (682, 173380), (1240, 95359), (1364, 86690), (1705, 69352), (2728, 43345), (3410, 34676), (6820, 17338), (8669, 13640)]