4209587440

素因数分解:

$2^4\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{15073}}^1$

素因数の和:18577

約数の個数: 40

約数和(自身を含む): 9790743888

約数和(自身を除く): 5581156448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3491, 6982, 13964, 15073, 17455, 27928, 30146, 34910, 55856, 60292, 69820, 75365, 120584, 139640, 150730, 241168, 279280, 301460, 602920, 1205840, 52619843, 105239686, 210479372, 263099215, 420958744, 526198430, 841917488, 1052396860, 2104793720, 4209587440]

約数ペア:

[(1, 4209587440), (2, 2104793720), (4, 1052396860), (5, 841917488), (8, 526198430), (10, 420958744), (16, 263099215), (20, 210479372), (40, 105239686), (80, 52619843), (3491, 1205840), (6982, 602920), (13964, 301460), (15073, 279280), (17455, 241168), (27928, 150730), (30146, 139640), (34910, 120584), (55856, 75365), (60292, 69820)]