63261440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 72

約数和(自身を含む): 165343248

約数和(自身を除く): 102081808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 4493, 7040, 8986, 14080, 17972, 22465, 35944, 44930, 49423, 71888, 89860, 98846, 143776, 179720, 197692, 247115, 287552, 359440, 395384, 494230, 575104, 718880, 790768, 988460, 1150208, 1437760, 1581536, 1976920, 2875520, 3163072, 3953840, 5751040, 6326144, 7907680, 12652288, 15815360, 31630720, 63261440]

約数ペア:

[(1, 63261440), (2, 31630720), (4, 15815360), (5, 12652288), (8, 7907680), (10, 6326144), (11, 5751040), (16, 3953840), (20, 3163072), (22, 2875520), (32, 1976920), (40, 1581536), (44, 1437760), (55, 1150208), (64, 988460), (80, 790768), (88, 718880), (110, 575104), (128, 494230), (160, 395384), (176, 359440), (220, 287552), (256, 247115), (320, 197692), (352, 179720), (440, 143776), (640, 98846), (704, 89860), (880, 71888), (1280, 49423), (1408, 44930), (1760, 35944), (2816, 22465), (3520, 17972), (4493, 14080), (7040, 8986)]