1996363040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{104851}}^1$

素因数の和:104890

約数の個数: 96

約数和(自身を含む): 5707304064

約数和(自身を除く): 3710941024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 104851, 209702, 419404, 524255, 733957, 838808, 1048510, 1467914, 1677616, 1782467, 2097020, 2935828, 3355232, 3564934, 3669785, 4194040, 5871656, 7129868, 7339570, 8388080, 8912335, 11743312, 12477269, 14259736, 14679140, 16776160, 17824670, 23486624, 24954538, 28519472, 29358280, 35649340, 49909076, 57038944, 58716560, 62386345, 71298680, 99818152, 117433120, 124772690, 142597360, 199636304, 249545380, 285194720, 399272608, 499090760, 998181520, 1996363040]

約数ペア:

[(1, 1996363040), (2, 998181520), (4, 499090760), (5, 399272608), (7, 285194720), (8, 249545380), (10, 199636304), (14, 142597360), (16, 124772690), (17, 117433120), (20, 99818152), (28, 71298680), (32, 62386345), (34, 58716560), (35, 57038944), (40, 49909076), (56, 35649340), (68, 29358280), (70, 28519472), (80, 24954538), (85, 23486624), (112, 17824670), (119, 16776160), (136, 14679140), (140, 14259736), (160, 12477269), (170, 11743312), (224, 8912335), (238, 8388080), (272, 7339570), (280, 7129868), (340, 5871656), (476, 4194040), (544, 3669785), (560, 3564934), (595, 3355232), (680, 2935828), (952, 2097020), (1120, 1782467), (1190, 1677616), (1360, 1467914), (1904, 1048510), (2380, 838808), (2720, 733957), (3808, 524255), (4760, 419404), (9520, 209702), (19040, 104851)]