16826989870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{8761}}^1$

素因数の和:9013

約数の個数: 64

約数和(自身を含む): 32363323200

約数和(自身を除く): 15536333330

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 179, 185, 290, 358, 370, 895, 1073, 1790, 2146, 5191, 5365, 6623, 8761, 10382, 10730, 13246, 17522, 25955, 33115, 43805, 51910, 66230, 87610, 192067, 254069, 324157, 384134, 508138, 648314, 960335, 1270345, 1568219, 1620785, 1920670, 2540690, 3136438, 3241570, 7841095, 9400553, 15682190, 18801106, 45478351, 47002765, 58024103, 90956702, 94005530, 116048206, 227391755, 290120515, 454783510, 580241030, 1682698987, 3365397974, 8413494935, 16826989870]

約数ペア:

[(1, 16826989870), (2, 8413494935), (5, 3365397974), (10, 1682698987), (29, 580241030), (37, 454783510), (58, 290120515), (74, 227391755), (145, 116048206), (179, 94005530), (185, 90956702), (290, 58024103), (358, 47002765), (370, 45478351), (895, 18801106), (1073, 15682190), (1790, 9400553), (2146, 7841095), (5191, 3241570), (5365, 3136438), (6623, 2540690), (8761, 1920670), (10382, 1620785), (10730, 1568219), (13246, 1270345), (17522, 960335), (25955, 648314), (33115, 508138), (43805, 384134), (51910, 324157), (66230, 254069), (87610, 192067)]