58485160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 138441600

約数和(自身を除く): 79956440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 919, 1480, 1591, 1720, 1838, 3182, 3676, 4595, 6364, 7352, 7955, 9190, 12728, 15910, 18380, 31820, 34003, 36760, 39517, 63640, 68006, 79034, 136012, 158068, 170015, 197585, 272024, 316136, 340030, 395170, 680060, 790340, 1360120, 1462129, 1580680, 2924258, 5848516, 7310645, 11697032, 14621290, 29242580, 58485160]

約数ペア:

[(1, 58485160), (2, 29242580), (4, 14621290), (5, 11697032), (8, 7310645), (10, 5848516), (20, 2924258), (37, 1580680), (40, 1462129), (43, 1360120), (74, 790340), (86, 680060), (148, 395170), (172, 340030), (185, 316136), (215, 272024), (296, 197585), (344, 170015), (370, 158068), (430, 136012), (740, 79034), (860, 68006), (919, 63640), (1480, 39517), (1591, 36760), (1720, 34003), (1838, 31820), (3182, 18380), (3676, 15910), (4595, 12728), (6364, 9190), (7352, 7955)]