15516026060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1\times {\mathrm{13903}}^1$

素因数の和:15314

約数の個数: 48

約数和(自身を含む): 33405305472

約数和(自身を除く): 17889279412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1361, 2722, 5444, 6805, 13610, 13903, 27220, 27806, 55612, 55801, 69515, 111602, 139030, 223204, 278060, 279005, 558010, 570023, 1116020, 1140046, 2280092, 2850115, 5700230, 11400460, 18921983, 37843966, 75687932, 94609915, 189219830, 378439660, 775801303, 1551602606, 3103205212, 3879006515, 7758013030, 15516026060]

約数ペア:

[(1, 15516026060), (2, 7758013030), (4, 3879006515), (5, 3103205212), (10, 1551602606), (20, 775801303), (41, 378439660), (82, 189219830), (164, 94609915), (205, 75687932), (410, 37843966), (820, 18921983), (1361, 11400460), (2722, 5700230), (5444, 2850115), (6805, 2280092), (13610, 1140046), (13903, 1116020), (27220, 570023), (27806, 558010), (55612, 279005), (55801, 278060), (69515, 223204), (111602, 139030)]