17115680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4689

約数の個数: 48

約数和(自身を含む): 42202944

約数和(自身を除く): 25087264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4651, 9302, 18604, 23255, 37208, 46510, 74416, 93020, 106973, 148832, 186040, 213946, 372080, 427892, 534865, 744160, 855784, 1069730, 1711568, 2139460, 3423136, 4278920, 8557840, 17115680]

約数ペア:

[(1, 17115680), (2, 8557840), (4, 4278920), (5, 3423136), (8, 2139460), (10, 1711568), (16, 1069730), (20, 855784), (23, 744160), (32, 534865), (40, 427892), (46, 372080), (80, 213946), (92, 186040), (115, 148832), (160, 106973), (184, 93020), (230, 74416), (368, 46510), (460, 37208), (736, 23255), (920, 18604), (1840, 9302), (3680, 4651)]