130711360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 84

約数和(自身を含む): 337180428

約数和(自身を除く): 206469068

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2417, 2704, 3380, 4160, 4834, 5408, 6760, 9668, 10816, 12085, 13520, 19336, 24170, 27040, 31421, 38672, 48340, 54080, 62842, 77344, 96680, 125684, 154688, 157105, 193360, 251368, 314210, 386720, 408473, 502736, 628420, 773440, 816946, 1005472, 1256840, 1633892, 2010944, 2042365, 2513680, 3267784, 4084730, 5027360, 6535568, 8169460, 10054720, 13071136, 16338920, 26142272, 32677840, 65355680, 130711360]

約数ペア:

[(1, 130711360), (2, 65355680), (4, 32677840), (5, 26142272), (8, 16338920), (10, 13071136), (13, 10054720), (16, 8169460), (20, 6535568), (26, 5027360), (32, 4084730), (40, 3267784), (52, 2513680), (64, 2042365), (65, 2010944), (80, 1633892), (104, 1256840), (130, 1005472), (160, 816946), (169, 773440), (208, 628420), (260, 502736), (320, 408473), (338, 386720), (416, 314210), (520, 251368), (676, 193360), (832, 157105), (845, 154688), (1040, 125684), (1352, 96680), (1690, 77344), (2080, 62842), (2417, 54080), (2704, 48340), (3380, 38672), (4160, 31421), (4834, 27040), (5408, 24170), (6760, 19336), (9668, 13520), (10816, 12085)]