112875020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 242712288

約数和(自身を除く): 129837268

約数列:

[1, 2, 4, 5, 10, 20, 83, 97, 166, 194, 332, 388, 415, 485, 701, 830, 970, 1402, 1660, 1940, 2804, 3505, 7010, 8051, 14020, 16102, 32204, 40255, 58183, 67997, 80510, 116366, 135994, 161020, 232732, 271988, 290915, 339985, 581830, 679970, 1163660, 1359940, 5643751, 11287502, 22575004, 28218755, 56437510, 112875020]

約数ペア:

[(1, 112875020), (2, 56437510), (4, 28218755), (5, 22575004), (10, 11287502), (20, 5643751), (83, 1359940), (97, 1163660), (166, 679970), (194, 581830), (332, 339985), (388, 290915), (415, 271988), (485, 232732), (701, 161020), (830, 135994), (970, 116366), (1402, 80510), (1660, 67997), (1940, 58183), (2804, 40255), (3505, 32204), (7010, 16102), (8051, 14020)]