84698020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3407}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 195810048

約数和(自身を除く): 111112028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 3407, 4972, 6215, 6814, 12430, 13628, 17035, 24860, 34070, 37477, 68140, 74954, 149908, 187385, 374770, 384991, 749540, 769982, 1539964, 1924955, 3849910, 4234901, 7699820, 8469802, 16939604, 21174505, 42349010, 84698020]

約数ペア:

[(1, 84698020), (2, 42349010), (4, 21174505), (5, 16939604), (10, 8469802), (11, 7699820), (20, 4234901), (22, 3849910), (44, 1924955), (55, 1539964), (110, 769982), (113, 749540), (220, 384991), (226, 374770), (452, 187385), (565, 149908), (1130, 74954), (1243, 68140), (2260, 37477), (2486, 34070), (3407, 24860), (4972, 17035), (6215, 13628), (6814, 12430)]