9520330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 18273600

約数和(自身を除く): 8753270

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 563, 890, 1126, 1691, 2815, 3382, 5630, 8455, 10697, 16910, 21394, 50107, 53485, 100214, 106970, 250535, 501070, 952033, 1904066, 4760165, 9520330]

約数ペア:

[(1, 9520330), (2, 4760165), (5, 1904066), (10, 952033), (19, 501070), (38, 250535), (89, 106970), (95, 100214), (178, 53485), (190, 50107), (445, 21394), (563, 16910), (890, 10697), (1126, 8455), (1691, 5630), (2815, 3382)]