17156925640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{355363}}^1$

素因数の和:355462

約数の個数: 64

約数和(自身を含む): 41449656960

約数和(自身を除く): 24292731320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 2414, 2840, 4828, 6035, 9656, 12070, 24140, 48280, 355363, 710726, 1421452, 1776815, 2842904, 3553630, 6041171, 7107260, 12082342, 14214520, 24164684, 25230773, 30205855, 48329368, 50461546, 60411710, 100923092, 120823420, 126153865, 201846184, 241646840, 252307730, 428923141, 504615460, 857846282, 1009230920, 1715692564, 2144615705, 3431385128, 4289231410, 8578462820, 17156925640]

約数ペア:

[(1, 17156925640), (2, 8578462820), (4, 4289231410), (5, 3431385128), (8, 2144615705), (10, 1715692564), (17, 1009230920), (20, 857846282), (34, 504615460), (40, 428923141), (68, 252307730), (71, 241646840), (85, 201846184), (136, 126153865), (142, 120823420), (170, 100923092), (284, 60411710), (340, 50461546), (355, 48329368), (568, 30205855), (680, 25230773), (710, 24164684), (1207, 14214520), (1420, 12082342), (2414, 7107260), (2840, 6041171), (4828, 3553630), (6035, 2842904), (9656, 1776815), (12070, 1421452), (24140, 710726), (48280, 355363)]