2600322760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{28057}}^1$

素因数の和:28406

約数の個数: 64

約数和(自身を含む): 6706984320

約数和(自身を除く): 4106661560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 662, 1324, 1655, 2317, 2648, 3310, 4634, 6620, 9268, 11585, 13240, 18536, 23170, 28057, 46340, 56114, 92680, 112228, 140285, 196399, 224456, 280570, 392798, 561140, 785596, 981995, 1122280, 1571192, 1963990, 3927980, 7855960, 9286867, 18573734, 37147468, 46434335, 65008069, 74294936, 92868670, 130016138, 185737340, 260032276, 325040345, 371474680, 520064552, 650080690, 1300161380, 2600322760]

約数ペア:

[(1, 2600322760), (2, 1300161380), (4, 650080690), (5, 520064552), (7, 371474680), (8, 325040345), (10, 260032276), (14, 185737340), (20, 130016138), (28, 92868670), (35, 74294936), (40, 65008069), (56, 46434335), (70, 37147468), (140, 18573734), (280, 9286867), (331, 7855960), (662, 3927980), (1324, 1963990), (1655, 1571192), (2317, 1122280), (2648, 981995), (3310, 785596), (4634, 561140), (6620, 392798), (9268, 280570), (11585, 224456), (13240, 196399), (18536, 140285), (23170, 112228), (28057, 92680), (46340, 56114)]