700721360

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 1656310656

約数和(自身を除く): 955589296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 277, 307, 412, 515, 554, 614, 824, 1030, 1108, 1228, 1385, 1535, 1648, 2060, 2216, 2456, 2770, 3070, 4120, 4432, 4912, 5540, 6140, 8240, 11080, 12280, 22160, 24560, 28531, 31621, 57062, 63242, 85039, 114124, 126484, 142655, 158105, 170078, 228248, 252968, 285310, 316210, 340156, 425195, 456496, 505936, 570620, 632420, 680312, 850390, 1141240, 1264840, 1360624, 1700780, 2282480, 2529680, 3401560, 6803120, 8759017, 17518034, 35036068, 43795085, 70072136, 87590170, 140144272, 175180340, 350360680, 700721360]

約数ペア:

[(1, 700721360), (2, 350360680), (4, 175180340), (5, 140144272), (8, 87590170), (10, 70072136), (16, 43795085), (20, 35036068), (40, 17518034), (80, 8759017), (103, 6803120), (206, 3401560), (277, 2529680), (307, 2282480), (412, 1700780), (515, 1360624), (554, 1264840), (614, 1141240), (824, 850390), (1030, 680312), (1108, 632420), (1228, 570620), (1385, 505936), (1535, 456496), (1648, 425195), (2060, 340156), (2216, 316210), (2456, 285310), (2770, 252968), (3070, 228248), (4120, 170078), (4432, 158105), (4912, 142655), (5540, 126484), (6140, 114124), (8240, 85039), (11080, 63242), (12280, 57062), (22160, 31621), (24560, 28531)]