2013983650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{20333}}^1$

素因数の和:20635

約数の個数: 48

約数和(自身を含む): 4296492864

約数和(自身を除く): 2282509214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 283, 350, 566, 1415, 1981, 2830, 3962, 7075, 9905, 14150, 19810, 20333, 40666, 49525, 99050, 101665, 142331, 203330, 284662, 508325, 711655, 1016650, 1423310, 3558275, 5754239, 7116550, 11508478, 28771195, 40279673, 57542390, 80559346, 143855975, 201398365, 287711950, 402796730, 1006991825, 2013983650]

約数ペア:

[(1, 2013983650), (2, 1006991825), (5, 402796730), (7, 287711950), (10, 201398365), (14, 143855975), (25, 80559346), (35, 57542390), (50, 40279673), (70, 28771195), (175, 11508478), (283, 7116550), (350, 5754239), (566, 3558275), (1415, 1423310), (1981, 1016650), (2830, 711655), (3962, 508325), (7075, 284662), (9905, 203330), (14150, 142331), (19810, 101665), (20333, 99050), (40666, 49525)]