89351360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 246010176

約数和(自身を除く): 156658816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 320, 353, 448, 452, 560, 565, 706, 791, 904, 1120, 1130, 1412, 1582, 1765, 1808, 2240, 2260, 2471, 2824, 3164, 3530, 3616, 3955, 4520, 4942, 5648, 6328, 7060, 7232, 7910, 9040, 9884, 11296, 12355, 12656, 14120, 15820, 18080, 19768, 22592, 24710, 25312, 28240, 31640, 36160, 39536, 39889, 49420, 50624, 56480, 63280, 79072, 79778, 98840, 112960, 126560, 158144, 159556, 197680, 199445, 253120, 279223, 319112, 395360, 398890, 558446, 638224, 790720, 797780, 1116892, 1276448, 1396115, 1595560, 2233784, 2552896, 2792230, 3191120, 4467568, 5584460, 6382240, 8935136, 11168920, 12764480, 17870272, 22337840, 44675680, 89351360]

約数ペア:

[(1, 89351360), (2, 44675680), (4, 22337840), (5, 17870272), (7, 12764480), (8, 11168920), (10, 8935136), (14, 6382240), (16, 5584460), (20, 4467568), (28, 3191120), (32, 2792230), (35, 2552896), (40, 2233784), (56, 1595560), (64, 1396115), (70, 1276448), (80, 1116892), (112, 797780), (113, 790720), (140, 638224), (160, 558446), (224, 398890), (226, 395360), (280, 319112), (320, 279223), (353, 253120), (448, 199445), (452, 197680), (560, 159556), (565, 158144), (706, 126560), (791, 112960), (904, 98840), (1120, 79778), (1130, 79072), (1412, 63280), (1582, 56480), (1765, 50624), (1808, 49420), (2240, 39889), (2260, 39536), (2471, 36160), (2824, 31640), (3164, 28240), (3530, 25312), (3616, 24710), (3955, 22592), (4520, 19768), (4942, 18080), (5648, 15820), (6328, 14120), (7060, 12656), (7232, 12355), (7910, 11296), (9040, 9884)]