1844006480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{743551}}^1$

素因数の和:743595

約数の個数: 40

約数和(自身を含む): 4425621504

約数和(自身を除く): 2581615024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 743551, 1487102, 2974204, 3717755, 5948408, 7435510, 11896816, 14871020, 23050081, 29742040, 46100162, 59484080, 92200324, 115250405, 184400648, 230500810, 368801296, 461001620, 922003240, 1844006480]

約数ペア:

[(1, 1844006480), (2, 922003240), (4, 461001620), (5, 368801296), (8, 230500810), (10, 184400648), (16, 115250405), (20, 92200324), (31, 59484080), (40, 46100162), (62, 29742040), (80, 23050081), (124, 14871020), (155, 11896816), (248, 7435510), (310, 5948408), (496, 3717755), (620, 2974204), (1240, 1487102), (2480, 743551)]