40984130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1627}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 80879040

約数和(自身を除く): 39894910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 1627, 2290, 2519, 3254, 5038, 8135, 12595, 16270, 17897, 25190, 35794, 89485, 178970, 372583, 745166, 1862915, 3725830, 4098413, 8196826, 20492065, 40984130]

約数ペア:

[(1, 40984130), (2, 20492065), (5, 8196826), (10, 4098413), (11, 3725830), (22, 1862915), (55, 745166), (110, 372583), (229, 178970), (458, 89485), (1145, 35794), (1627, 25190), (2290, 17897), (2519, 16270), (3254, 12595), (5038, 8135)]