2356880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 5805432

約数和(自身を除く): 3448552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1733, 3466, 6932, 8665, 13864, 17330, 27728, 29461, 34660, 58922, 69320, 117844, 138640, 147305, 235688, 294610, 471376, 589220, 1178440, 2356880]

約数ペア:

[(1, 2356880), (2, 1178440), (4, 589220), (5, 471376), (8, 294610), (10, 235688), (16, 147305), (17, 138640), (20, 117844), (34, 69320), (40, 58922), (68, 34660), (80, 29461), (85, 27728), (136, 17330), (170, 13864), (272, 8665), (340, 6932), (680, 3466), (1360, 1733)]