3727760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2771

約数の個数: 40

約数和(自身を含む): 9180216

約数和(自身を除く): 5452456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2741, 5482, 10964, 13705, 21928, 27410, 43856, 46597, 54820, 93194, 109640, 186388, 219280, 232985, 372776, 465970, 745552, 931940, 1863880, 3727760]

約数ペア:

[(1, 3727760), (2, 1863880), (4, 931940), (5, 745552), (8, 465970), (10, 372776), (16, 232985), (17, 219280), (20, 186388), (34, 109640), (40, 93194), (68, 54820), (80, 46597), (85, 43856), (136, 27410), (170, 21928), (272, 13705), (340, 10964), (680, 5482), (1360, 2741)]