200654480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6653}}^1$

素因数の和:6708

約数の個数: 80

約数和(自身を含む): 519810480

約数和(自身を除く): 319156000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 6653, 7540, 13306, 15080, 26612, 30160, 33265, 53224, 66530, 86489, 106448, 133060, 172978, 192937, 266120, 345956, 385874, 432445, 532240, 691912, 771748, 864890, 964685, 1383824, 1543496, 1729780, 1929370, 2508181, 3086992, 3459560, 3858740, 5016362, 6919120, 7717480, 10032724, 12540905, 15434960, 20065448, 25081810, 40130896, 50163620, 100327240, 200654480]

約数ペア:

[(1, 200654480), (2, 100327240), (4, 50163620), (5, 40130896), (8, 25081810), (10, 20065448), (13, 15434960), (16, 12540905), (20, 10032724), (26, 7717480), (29, 6919120), (40, 5016362), (52, 3858740), (58, 3459560), (65, 3086992), (80, 2508181), (104, 1929370), (116, 1729780), (130, 1543496), (145, 1383824), (208, 964685), (232, 864890), (260, 771748), (290, 691912), (377, 532240), (464, 432445), (520, 385874), (580, 345956), (754, 266120), (1040, 192937), (1160, 172978), (1508, 133060), (1885, 106448), (2320, 86489), (3016, 66530), (3770, 53224), (6032, 33265), (6653, 30160), (7540, 26612), (13306, 15080)]