57543579080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{318907}}^1$

素因数の和:319278

約数の個数: 64

約数和(自身を含む): 139834779840

約数和(自身を除く): 82291200760

約数列:

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

約数ペア:

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