115087158160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{318907}}^1$

素因数の和:319280

約数の個数: 80

約数和(自身を含む): 288991878336

約数和(自身を除く): 173904720176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 347, 520, 694, 1040, 1388, 1735, 2776, 3470, 4511, 5552, 6940, 9022, 13880, 18044, 22555, 27760, 36088, 45110, 72176, 90220, 180440, 318907, 360880, 637814, 1275628, 1594535, 2551256, 3189070, 4145791, 5102512, 6378140, 8291582, 12756280, 16583164, 20728955, 25512560, 33166328, 41457910, 66332656, 82915820, 110660729, 165831640, 221321458, 331663280, 442642916, 553303645, 885285832, 1106607290, 1438589477, 1770571664, 2213214580, 2877178954, 4426429160, 5754357908, 7192947385, 8852858320, 11508715816, 14385894770, 23017431632, 28771789540, 57543579080, 115087158160]

約数ペア:

[(1, 115087158160), (2, 57543579080), (4, 28771789540), (5, 23017431632), (8, 14385894770), (10, 11508715816), (13, 8852858320), (16, 7192947385), (20, 5754357908), (26, 4426429160), (40, 2877178954), (52, 2213214580), (65, 1770571664), (80, 1438589477), (104, 1106607290), (130, 885285832), (208, 553303645), (260, 442642916), (347, 331663280), (520, 221321458), (694, 165831640), (1040, 110660729), (1388, 82915820), (1735, 66332656), (2776, 41457910), (3470, 33166328), (4511, 25512560), (5552, 20728955), (6940, 16583164), (9022, 12756280), (13880, 8291582), (18044, 6378140), (22555, 5102512), (27760, 4145791), (36088, 3189070), (45110, 2551256), (72176, 1594535), (90220, 1275628), (180440, 637814), (318907, 360880)]