201250641280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24188779}}^1$

素因数の和:24188811

約数の個数: 64

約数和(自身を含む): 518123667600

約数和(自身を除く): 316873026320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 24188779, 48377558, 96755116, 120943895, 193510232, 241887790, 314454127, 387020464, 483775580, 628908254, 774040928, 967551160, 1257816508, 1548081856, 1572270635, 1935102320, 2515633016, 3096163712, 3144541270, 3870204640, 5031266032, 6289082540, 7740409280, 10062532064, 12578165080, 15480818560, 20125064128, 25156330160, 40250128256, 50312660320, 100625320640, 201250641280]

約数ペア:

[(1, 201250641280), (2, 100625320640), (4, 50312660320), (5, 40250128256), (8, 25156330160), (10, 20125064128), (13, 15480818560), (16, 12578165080), (20, 10062532064), (26, 7740409280), (32, 6289082540), (40, 5031266032), (52, 3870204640), (64, 3144541270), (65, 3096163712), (80, 2515633016), (104, 1935102320), (128, 1572270635), (130, 1548081856), (160, 1257816508), (208, 967551160), (260, 774040928), (320, 628908254), (416, 483775580), (520, 387020464), (640, 314454127), (832, 241887790), (1040, 193510232), (1664, 120943895), (2080, 96755116), (4160, 48377558), (8320, 24188779)]