3319760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 8175816

約数和(自身を除く): 4856056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2441, 4882, 9764, 12205, 19528, 24410, 39056, 41497, 48820, 82994, 97640, 165988, 195280, 207485, 331976, 414970, 663952, 829940, 1659880, 3319760]

約数ペア:

[(1, 3319760), (2, 1659880), (4, 829940), (5, 663952), (8, 414970), (10, 331976), (16, 207485), (17, 195280), (20, 165988), (34, 97640), (40, 82994), (68, 48820), (80, 41497), (85, 39056), (136, 24410), (170, 19528), (272, 12205), (340, 9764), (680, 4882), (1360, 2441)]