84780410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 181367424

約数和(自身を除く): 96587014

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 101, 110, 130, 143, 202, 286, 505, 587, 715, 1010, 1111, 1174, 1313, 1430, 2222, 2626, 2935, 5555, 5870, 6457, 6565, 7631, 11110, 12914, 13130, 14443, 15262, 28886, 32285, 38155, 59287, 64570, 72215, 76310, 83941, 118574, 144430, 167882, 296435, 419705, 592870, 652157, 770731, 839410, 1304314, 1541462, 3260785, 3853655, 6521570, 7707310, 8478041, 16956082, 42390205, 84780410]

約数ペア:

[(1, 84780410), (2, 42390205), (5, 16956082), (10, 8478041), (11, 7707310), (13, 6521570), (22, 3853655), (26, 3260785), (55, 1541462), (65, 1304314), (101, 839410), (110, 770731), (130, 652157), (143, 592870), (202, 419705), (286, 296435), (505, 167882), (587, 144430), (715, 118574), (1010, 83941), (1111, 76310), (1174, 72215), (1313, 64570), (1430, 59287), (2222, 38155), (2626, 32285), (2935, 28886), (5555, 15262), (5870, 14443), (6457, 13130), (6565, 12914), (7631, 11110)]