38970160

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5869}}^1$

素因数の和:5965

約数の個数: 40

約数和(自身を含む): 91712880

約数和(自身を除く): 52742720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 5869, 6640, 11738, 23476, 29345, 46952, 58690, 93904, 117380, 234760, 469520, 487127, 974254, 1948508, 2435635, 3897016, 4871270, 7794032, 9742540, 19485080, 38970160]

約数ペア:

[(1, 38970160), (2, 19485080), (4, 9742540), (5, 7794032), (8, 4871270), (10, 3897016), (16, 2435635), (20, 1948508), (40, 974254), (80, 487127), (83, 469520), (166, 234760), (332, 117380), (415, 93904), (664, 58690), (830, 46952), (1328, 29345), (1660, 23476), (3320, 11738), (5869, 6640)]