830055760

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{24763}}^1$

素因数の和:25195

約数の個数: 40

約数和(自身を含む): 1934563680

約数和(自身を除く): 1104507920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 3352, 4190, 6704, 8380, 16760, 24763, 33520, 49526, 99052, 123815, 198104, 247630, 396208, 495260, 990520, 1981040, 10375697, 20751394, 41502788, 51878485, 83005576, 103756970, 166011152, 207513940, 415027880, 830055760]

約数ペア:

[(1, 830055760), (2, 415027880), (4, 207513940), (5, 166011152), (8, 103756970), (10, 83005576), (16, 51878485), (20, 41502788), (40, 20751394), (80, 10375697), (419, 1981040), (838, 990520), (1676, 495260), (2095, 396208), (3352, 247630), (4190, 198104), (6704, 123815), (8380, 99052), (16760, 49526), (24763, 33520)]