3866480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2873

約数の個数: 40

約数和(自身を含む): 9521712

約数和(自身を除く): 5655232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2843, 5686, 11372, 14215, 22744, 28430, 45488, 48331, 56860, 96662, 113720, 193324, 227440, 241655, 386648, 483310, 773296, 966620, 1933240, 3866480]

約数ペア:

[(1, 3866480), (2, 1933240), (4, 966620), (5, 773296), (8, 483310), (10, 386648), (16, 241655), (17, 227440), (20, 193324), (34, 113720), (40, 96662), (68, 56860), (80, 48331), (85, 45488), (136, 28430), (170, 22744), (272, 14215), (340, 11372), (680, 5686), (1360, 2843)]