61339040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{54767}}^1$

素因数の和:54789

約数の個数: 48

約数和(自身を含む): 165618432

約数和(自身を除く): 104279392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 54767, 109534, 219068, 273835, 383369, 438136, 547670, 766738, 876272, 1095340, 1533476, 1752544, 1916845, 2190680, 3066952, 3833690, 4381360, 6133904, 7667380, 8762720, 12267808, 15334760, 30669520, 61339040]

約数ペア:

[(1, 61339040), (2, 30669520), (4, 15334760), (5, 12267808), (7, 8762720), (8, 7667380), (10, 6133904), (14, 4381360), (16, 3833690), (20, 3066952), (28, 2190680), (32, 1916845), (35, 1752544), (40, 1533476), (56, 1095340), (70, 876272), (80, 766738), (112, 547670), (140, 438136), (160, 383369), (224, 273835), (280, 219068), (560, 109534), (1120, 54767)]