2163858050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{6761}}^1$

素因数の和:6983

約数の個数: 48

約数和(自身を含む): 4158061992

約数和(自身を除く): 1994203942

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 173, 185, 346, 370, 865, 925, 1730, 1850, 4325, 6401, 6761, 8650, 12802, 13522, 32005, 33805, 64010, 67610, 160025, 169025, 250157, 320050, 338050, 500314, 1169653, 1250785, 2339306, 2501570, 5848265, 6253925, 11696530, 12507850, 29241325, 43277161, 58482650, 86554322, 216385805, 432771610, 1081929025, 2163858050]

約数ペア:

[(1, 2163858050), (2, 1081929025), (5, 432771610), (10, 216385805), (25, 86554322), (37, 58482650), (50, 43277161), (74, 29241325), (173, 12507850), (185, 11696530), (346, 6253925), (370, 5848265), (865, 2501570), (925, 2339306), (1730, 1250785), (1850, 1169653), (4325, 500314), (6401, 338050), (6761, 320050), (8650, 250157), (12802, 169025), (13522, 160025), (32005, 67610), (33805, 64010)]