77914430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7013}}^1$

素因数の和:7132

約数の個数: 32

約数和(自身を含む): 154532448

約数和(自身を除く): 76618018

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 7013, 11110, 14026, 35065, 70130, 77143, 154286, 385715, 708313, 771430, 1416626, 3541565, 7083130, 7791443, 15582886, 38957215, 77914430]

約数ペア:

[(1, 77914430), (2, 38957215), (5, 15582886), (10, 7791443), (11, 7083130), (22, 3541565), (55, 1416626), (101, 771430), (110, 708313), (202, 385715), (505, 154286), (1010, 77143), (1111, 70130), (2222, 35065), (5555, 14026), (7013, 11110)]