14378650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 31435488

約数和(自身を除く): 17056838

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 2011, 3575, 4022, 7150, 10055, 20110, 22121, 26143, 44242, 50275, 52286, 100550, 110605, 130715, 221210, 261430, 287573, 553025, 575146, 653575, 1106050, 1307150, 1437865, 2875730, 7189325, 14378650]

約数ペア:

[(1, 14378650), (2, 7189325), (5, 2875730), (10, 1437865), (11, 1307150), (13, 1106050), (22, 653575), (25, 575146), (26, 553025), (50, 287573), (55, 261430), (65, 221210), (110, 130715), (130, 110605), (143, 100550), (275, 52286), (286, 50275), (325, 44242), (550, 26143), (650, 22121), (715, 20110), (1430, 10055), (2011, 7150), (3575, 4022)]