9159915040

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1331383}}^1$

素因数の和:1331441

約数の個数: 48

約数和(自身を含む): 22143578688

約数和(自身を除く): 12983663648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 1331383, 2662766, 5325532, 6656915, 10651064, 13313830, 21302128, 26627660, 42604256, 53255320, 57249469, 106510640, 114498938, 213021280, 228997876, 286247345, 457995752, 572494690, 915991504, 1144989380, 1831983008, 2289978760, 4579957520, 9159915040]

約数ペア:

[(1, 9159915040), (2, 4579957520), (4, 2289978760), (5, 1831983008), (8, 1144989380), (10, 915991504), (16, 572494690), (20, 457995752), (32, 286247345), (40, 228997876), (43, 213021280), (80, 114498938), (86, 106510640), (160, 57249469), (172, 53255320), (215, 42604256), (344, 26627660), (430, 21302128), (688, 13313830), (860, 10651064), (1376, 6656915), (1720, 5325532), (3440, 2662766), (6880, 1331383)]