2660505280

素因数分解:

$2^6\times 5^1\times {\mathrm{607}}^1\times {\mathrm{13697}}^1$

素因数の和:14321

約数の個数: 56

約数和(自身を含む): 6346228608

約数和(自身を除く): 3685723328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 607, 1214, 2428, 3035, 4856, 6070, 9712, 12140, 13697, 19424, 24280, 27394, 38848, 48560, 54788, 68485, 97120, 109576, 136970, 194240, 219152, 273940, 438304, 547880, 876608, 1095760, 2191520, 4383040, 8314079, 16628158, 33256316, 41570395, 66512632, 83140790, 133025264, 166281580, 266050528, 332563160, 532101056, 665126320, 1330252640, 2660505280]

約数ペア:

[(1, 2660505280), (2, 1330252640), (4, 665126320), (5, 532101056), (8, 332563160), (10, 266050528), (16, 166281580), (20, 133025264), (32, 83140790), (40, 66512632), (64, 41570395), (80, 33256316), (160, 16628158), (320, 8314079), (607, 4383040), (1214, 2191520), (2428, 1095760), (3035, 876608), (4856, 547880), (6070, 438304), (9712, 273940), (12140, 219152), (13697, 194240), (19424, 136970), (24280, 109576), (27394, 97120), (38848, 68485), (48560, 54788)]