942825440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{346627}}^1$

素因数の和:346659

約数の個数: 48

約数和(自身を含む): 2358456912

約数和(自身を除く): 1415631472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 346627, 693254, 1386508, 1733135, 2773016, 3466270, 5546032, 5892659, 6932540, 11092064, 11785318, 13865080, 23570636, 27730160, 29463295, 47141272, 55460320, 58926590, 94282544, 117853180, 188565088, 235706360, 471412720, 942825440]

約数ペア:

[(1, 942825440), (2, 471412720), (4, 235706360), (5, 188565088), (8, 117853180), (10, 94282544), (16, 58926590), (17, 55460320), (20, 47141272), (32, 29463295), (34, 27730160), (40, 23570636), (68, 13865080), (80, 11785318), (85, 11092064), (136, 6932540), (160, 5892659), (170, 5546032), (272, 3466270), (340, 2773016), (544, 1733135), (680, 1386508), (1360, 693254), (2720, 346627)]