41928440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 101692800

約数和(自身を除く): 59764360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1283, 1634, 1720, 2566, 3268, 4085, 5132, 6415, 6536, 8170, 10264, 12830, 16340, 24377, 25660, 32680, 48754, 51320, 55169, 97508, 110338, 121885, 195016, 220676, 243770, 275845, 441352, 487540, 551690, 975080, 1048211, 1103380, 2096422, 2206760, 4192844, 5241055, 8385688, 10482110, 20964220, 41928440]

約数ペア:

[(1, 41928440), (2, 20964220), (4, 10482110), (5, 8385688), (8, 5241055), (10, 4192844), (19, 2206760), (20, 2096422), (38, 1103380), (40, 1048211), (43, 975080), (76, 551690), (86, 487540), (95, 441352), (152, 275845), (172, 243770), (190, 220676), (215, 195016), (344, 121885), (380, 110338), (430, 97508), (760, 55169), (817, 51320), (860, 48754), (1283, 32680), (1634, 25660), (1720, 24377), (2566, 16340), (3268, 12830), (4085, 10264), (5132, 8170), (6415, 6536)]