2079173780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5753

約数の個数: 96

約数和(自身を含む): 4927620096

約数和(自身を除く): 2848446316

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 47, 68, 85, 92, 94, 115, 170, 188, 230, 235, 340, 391, 460, 470, 782, 799, 940, 1081, 1564, 1598, 1955, 2162, 3196, 3910, 3995, 4324, 5405, 5657, 7820, 7990, 10810, 11314, 15980, 18377, 21620, 22628, 28285, 36754, 56570, 73508, 91885, 96169, 113140, 130111, 183770, 192338, 260222, 265879, 367540, 384676, 480845, 520444, 531758, 650555, 961690, 1063516, 1301110, 1329395, 1923380, 2211887, 2602220, 2658790, 4423774, 4519943, 5317580, 6115217, 8847548, 9039886, 11059435, 12230434, 18079772, 22118870, 22599715, 24460868, 30576085, 44237740, 45199430, 61152170, 90398860, 103958689, 122304340, 207917378, 415834756, 519793445, 1039586890, 2079173780]

約数ペア:

[(1, 2079173780), (2, 1039586890), (4, 519793445), (5, 415834756), (10, 207917378), (17, 122304340), (20, 103958689), (23, 90398860), (34, 61152170), (46, 45199430), (47, 44237740), (68, 30576085), (85, 24460868), (92, 22599715), (94, 22118870), (115, 18079772), (170, 12230434), (188, 11059435), (230, 9039886), (235, 8847548), (340, 6115217), (391, 5317580), (460, 4519943), (470, 4423774), (782, 2658790), (799, 2602220), (940, 2211887), (1081, 1923380), (1564, 1329395), (1598, 1301110), (1955, 1063516), (2162, 961690), (3196, 650555), (3910, 531758), (3995, 520444), (4324, 480845), (5405, 384676), (5657, 367540), (7820, 265879), (7990, 260222), (10810, 192338), (11314, 183770), (15980, 130111), (18377, 113140), (21620, 96169), (22628, 91885), (28285, 73508), (36754, 56570)]