2184872360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{28703}}^1$

素因数の和:28898

約数の個数: 64

約数和(自身を含む): 5394055680

約数和(自身を除く): 3209183320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 440, 692, 865, 1384, 1730, 1903, 3460, 3806, 6920, 7612, 9515, 15224, 19030, 28703, 38060, 57406, 76120, 114812, 143515, 229624, 287030, 315733, 574060, 631466, 1148120, 1262932, 1578665, 2525864, 3157330, 4965619, 6314660, 9931238, 12629320, 19862476, 24828095, 39724952, 49656190, 54621809, 99312380, 109243618, 198624760, 218487236, 273109045, 436974472, 546218090, 1092436180, 2184872360]

約数ペア:

[(1, 2184872360), (2, 1092436180), (4, 546218090), (5, 436974472), (8, 273109045), (10, 218487236), (11, 198624760), (20, 109243618), (22, 99312380), (40, 54621809), (44, 49656190), (55, 39724952), (88, 24828095), (110, 19862476), (173, 12629320), (220, 9931238), (346, 6314660), (440, 4965619), (692, 3157330), (865, 2525864), (1384, 1578665), (1730, 1262932), (1903, 1148120), (3460, 631466), (3806, 574060), (6920, 315733), (7612, 287030), (9515, 229624), (15224, 143515), (19030, 114812), (28703, 76120), (38060, 57406)]