63797240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 156643200

約数和(自身を除く): 92845960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1553, 1580, 2054, 3106, 3160, 4108, 5135, 6212, 7765, 8216, 10270, 12424, 15530, 20189, 20540, 31060, 40378, 41080, 62120, 80756, 100945, 122687, 161512, 201890, 245374, 403780, 490748, 613435, 807560, 981496, 1226870, 1594931, 2453740, 3189862, 4907480, 6379724, 7974655, 12759448, 15949310, 31898620, 63797240]

約数ペア:

[(1, 63797240), (2, 31898620), (4, 15949310), (5, 12759448), (8, 7974655), (10, 6379724), (13, 4907480), (20, 3189862), (26, 2453740), (40, 1594931), (52, 1226870), (65, 981496), (79, 807560), (104, 613435), (130, 490748), (158, 403780), (260, 245374), (316, 201890), (395, 161512), (520, 122687), (632, 100945), (790, 80756), (1027, 62120), (1553, 41080), (1580, 40378), (2054, 31060), (3106, 20540), (3160, 20189), (4108, 15530), (5135, 12424), (6212, 10270), (7765, 8216)]