13202540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 33022080

約数和(自身を除く): 19819540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 103, 116, 130, 145, 170, 206, 221, 260, 290, 340, 377, 412, 442, 493, 515, 580, 754, 884, 986, 1030, 1105, 1339, 1508, 1751, 1885, 1972, 2060, 2210, 2465, 2678, 2987, 3502, 3770, 4420, 4930, 5356, 5974, 6409, 6695, 7004, 7540, 8755, 9860, 11948, 12818, 13390, 14935, 17510, 22763, 25636, 26780, 29870, 32045, 35020, 38831, 45526, 50779, 59740, 64090, 77662, 91052, 101558, 113815, 128180, 155324, 194155, 203116, 227630, 253895, 388310, 455260, 507790, 660127, 776620, 1015580, 1320254, 2640508, 3300635, 6601270, 13202540]

約数ペア:

[(1, 13202540), (2, 6601270), (4, 3300635), (5, 2640508), (10, 1320254), (13, 1015580), (17, 776620), (20, 660127), (26, 507790), (29, 455260), (34, 388310), (52, 253895), (58, 227630), (65, 203116), (68, 194155), (85, 155324), (103, 128180), (116, 113815), (130, 101558), (145, 91052), (170, 77662), (206, 64090), (221, 59740), (260, 50779), (290, 45526), (340, 38831), (377, 35020), (412, 32045), (442, 29870), (493, 26780), (515, 25636), (580, 22763), (754, 17510), (884, 14935), (986, 13390), (1030, 12818), (1105, 11948), (1339, 9860), (1508, 8755), (1751, 7540), (1885, 7004), (1972, 6695), (2060, 6409), (2210, 5974), (2465, 5356), (2678, 4930), (2987, 4420), (3502, 3770)]