17417363020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1\times {\mathrm{11047}}^1$

素因数の和:13630

約数の個数: 48

約数和(自身を含む): 37774614528

約数和(自身を除く): 20357251508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2543, 5086, 10172, 11047, 12715, 22094, 25430, 44188, 50860, 55235, 78833, 110470, 157666, 220940, 315332, 342457, 394165, 684914, 788330, 1369828, 1576660, 1712285, 3424570, 6849140, 28092521, 56185042, 112370084, 140462605, 280925210, 561850420, 870868151, 1741736302, 3483472604, 4354340755, 8708681510, 17417363020]

約数ペア:

[(1, 17417363020), (2, 8708681510), (4, 4354340755), (5, 3483472604), (10, 1741736302), (20, 870868151), (31, 561850420), (62, 280925210), (124, 140462605), (155, 112370084), (310, 56185042), (620, 28092521), (2543, 6849140), (5086, 3424570), (10172, 1712285), (11047, 1576660), (12715, 1369828), (22094, 788330), (25430, 684914), (44188, 394165), (50860, 342457), (55235, 315332), (78833, 220940), (110470, 157666)]