4668880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 11497032

約数和(自身を除く): 6828152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3433, 6866, 13732, 17165, 27464, 34330, 54928, 58361, 68660, 116722, 137320, 233444, 274640, 291805, 466888, 583610, 933776, 1167220, 2334440, 4668880]

約数ペア:

[(1, 4668880), (2, 2334440), (4, 1167220), (5, 933776), (8, 583610), (10, 466888), (16, 291805), (17, 274640), (20, 233444), (34, 137320), (40, 116722), (68, 68660), (80, 58361), (85, 54928), (136, 34330), (170, 27464), (272, 17165), (340, 13732), (680, 6866), (1360, 3433)]