2043553850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 4363314480

約数和(自身を除く): 2319760630

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 173, 221, 325, 346, 425, 442, 650, 850, 865, 1069, 1105, 1730, 2138, 2210, 2249, 2941, 4325, 4498, 5345, 5525, 5882, 8650, 10690, 11050, 11245, 13897, 14705, 18173, 22490, 26725, 27794, 29410, 36346, 38233, 53450, 56225, 69485, 73525, 76466, 90865, 112450, 138970, 147050, 181730, 184937, 191165, 236249, 347425, 369874, 382330, 454325, 472498, 694850, 908650, 924685, 955825, 1181245, 1849370, 1911650, 2362490, 2404181, 3143929, 4623425, 4808362, 5906225, 6287858, 9246850, 11812450, 12020905, 15719645, 24041810, 31439290, 40871077, 60104525, 78598225, 81742154, 120209050, 157196450, 204355385, 408710770, 1021776925, 2043553850]

約数ペア:

[(1, 2043553850), (2, 1021776925), (5, 408710770), (10, 204355385), (13, 157196450), (17, 120209050), (25, 81742154), (26, 78598225), (34, 60104525), (50, 40871077), (65, 31439290), (85, 24041810), (130, 15719645), (170, 12020905), (173, 11812450), (221, 9246850), (325, 6287858), (346, 5906225), (425, 4808362), (442, 4623425), (650, 3143929), (850, 2404181), (865, 2362490), (1069, 1911650), (1105, 1849370), (1730, 1181245), (2138, 955825), (2210, 924685), (2249, 908650), (2941, 694850), (4325, 472498), (4498, 454325), (5345, 382330), (5525, 369874), (5882, 347425), (8650, 236249), (10690, 191165), (11050, 184937), (11245, 181730), (13897, 147050), (14705, 138970), (18173, 112450), (22490, 90865), (26725, 76466), (27794, 73525), (29410, 69485), (36346, 56225), (38233, 53450)]