5169560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 13132800

約数和(自身を除く): 7963240

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, 379, 440, 620, 682, 758, 1240, 1364, 1516, 1705, 1895, 2728, 3032, 3410, 3790, 4169, 6820, 7580, 8338, 11749, 13640, 15160, 16676, 20845, 23498, 33352, 41690, 46996, 58745, 83380, 93992, 117490, 129239, 166760, 234980, 258478, 469960, 516956, 646195, 1033912, 1292390, 2584780, 5169560]

約数ペア:

[(1, 5169560), (2, 2584780), (4, 1292390), (5, 1033912), (8, 646195), (10, 516956), (11, 469960), (20, 258478), (22, 234980), (31, 166760), (40, 129239), (44, 117490), (55, 93992), (62, 83380), (88, 58745), (110, 46996), (124, 41690), (155, 33352), (220, 23498), (248, 20845), (310, 16676), (341, 15160), (379, 13640), (440, 11749), (620, 8338), (682, 7580), (758, 6820), (1240, 4169), (1364, 3790), (1516, 3410), (1705, 3032), (1895, 2728)]