139467380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 333396000

約数和(自身を除く): 193928620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 53, 58, 65, 106, 116, 130, 145, 212, 260, 265, 290, 349, 377, 530, 580, 689, 698, 754, 1060, 1378, 1396, 1508, 1537, 1745, 1885, 2756, 3074, 3445, 3490, 3770, 4537, 6148, 6890, 6980, 7540, 7685, 9074, 10121, 13780, 15370, 18148, 18497, 19981, 20242, 22685, 30740, 36994, 39962, 40484, 45370, 50605, 73988, 79924, 90740, 92485, 99905, 101210, 131573, 184970, 199810, 202420, 240461, 263146, 369940, 399620, 480922, 526292, 536413, 657865, 961844, 1072826, 1202305, 1315730, 2145652, 2404610, 2631460, 2682065, 4809220, 5364130, 6973369, 10728260, 13946738, 27893476, 34866845, 69733690, 139467380]

約数ペア:

[(1, 139467380), (2, 69733690), (4, 34866845), (5, 27893476), (10, 13946738), (13, 10728260), (20, 6973369), (26, 5364130), (29, 4809220), (52, 2682065), (53, 2631460), (58, 2404610), (65, 2145652), (106, 1315730), (116, 1202305), (130, 1072826), (145, 961844), (212, 657865), (260, 536413), (265, 526292), (290, 480922), (349, 399620), (377, 369940), (530, 263146), (580, 240461), (689, 202420), (698, 199810), (754, 184970), (1060, 131573), (1378, 101210), (1396, 99905), (1508, 92485), (1537, 90740), (1745, 79924), (1885, 73988), (2756, 50605), (3074, 45370), (3445, 40484), (3490, 39962), (3770, 36994), (4537, 30740), (6148, 22685), (6890, 20242), (6980, 19981), (7540, 18497), (7685, 18148), (9074, 15370), (10121, 13780)]