542880680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1879}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 1266969600

約数和(自身を除く): 724088920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 233, 248, 310, 466, 620, 932, 1165, 1240, 1864, 1879, 2330, 3758, 4660, 7223, 7516, 9320, 9395, 14446, 15032, 18790, 28892, 36115, 37580, 57784, 58249, 72230, 75160, 116498, 144460, 232996, 288920, 291245, 437807, 465992, 582490, 875614, 1164980, 1751228, 2189035, 2329960, 3502456, 4378070, 8756140, 13572017, 17512280, 27144034, 54288068, 67860085, 108576136, 135720170, 271440340, 542880680]

約数ペア:

[(1, 542880680), (2, 271440340), (4, 135720170), (5, 108576136), (8, 67860085), (10, 54288068), (20, 27144034), (31, 17512280), (40, 13572017), (62, 8756140), (124, 4378070), (155, 3502456), (233, 2329960), (248, 2189035), (310, 1751228), (466, 1164980), (620, 875614), (932, 582490), (1165, 465992), (1240, 437807), (1864, 291245), (1879, 288920), (2330, 232996), (3758, 144460), (4660, 116498), (7223, 75160), (7516, 72230), (9320, 58249), (9395, 57784), (14446, 37580), (15032, 36115), (18790, 28892)]