2018088650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{839}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 3815380800

約数和(自身を除く): 1797292150

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 659, 730, 839, 1318, 1678, 1825, 3295, 3650, 4195, 6590, 8390, 16475, 20975, 32950, 41950, 48107, 61247, 96214, 122494, 240535, 306235, 481070, 552901, 612470, 1105802, 1202675, 1531175, 2405350, 2764505, 3062350, 5529010, 13822525, 27645050, 40361773, 80723546, 201808865, 403617730, 1009044325, 2018088650]

約数ペア:

[(1, 2018088650), (2, 1009044325), (5, 403617730), (10, 201808865), (25, 80723546), (50, 40361773), (73, 27645050), (146, 13822525), (365, 5529010), (659, 3062350), (730, 2764505), (839, 2405350), (1318, 1531175), (1678, 1202675), (1825, 1105802), (3295, 612470), (3650, 552901), (4195, 481070), (6590, 306235), (8390, 240535), (16475, 122494), (20975, 96214), (32950, 61247), (41950, 48107)]