806658050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2711}}^1$

素因数の和:3275

約数の個数: 48

約数和(自身を含む): 1640412864

約数和(自身を除く): 833754814

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 541, 550, 1082, 2705, 2711, 5410, 5422, 5951, 11902, 13525, 13555, 27050, 27110, 29755, 29821, 59510, 59642, 67775, 135550, 148775, 149105, 297550, 298210, 745525, 1466651, 1491050, 2933302, 7333255, 14666510, 16133161, 32266322, 36666275, 73332550, 80665805, 161331610, 403329025, 806658050]

約数ペア:

[(1, 806658050), (2, 403329025), (5, 161331610), (10, 80665805), (11, 73332550), (22, 36666275), (25, 32266322), (50, 16133161), (55, 14666510), (110, 7333255), (275, 2933302), (541, 1491050), (550, 1466651), (1082, 745525), (2705, 298210), (2711, 297550), (5410, 149105), (5422, 148775), (5951, 135550), (11902, 67775), (13525, 59642), (13555, 59510), (27050, 29821), (27110, 29755)]