20170016350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{196111}}^1$

素因数の和:196162

約数の個数: 72

約数和(自身を含む): 43662767904

約数和(自身を除く): 23492751554

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1210, 1870, 2057, 3025, 4114, 4675, 6050, 9350, 10285, 20570, 51425, 102850, 196111, 392222, 980555, 1961110, 2157221, 3333887, 4314442, 4902775, 6667774, 9805550, 10786105, 16669435, 21572210, 23729431, 33338870, 36672757, 47458862, 53930525, 73345514, 83347175, 107861050, 118647155, 166694350, 183363785, 237294310, 366727570, 403400327, 593235775, 806800654, 916818925, 1186471550, 1833637850, 2017001635, 4034003270, 10085008175, 20170016350]

約数ペア:

[(1, 20170016350), (2, 10085008175), (5, 4034003270), (10, 2017001635), (11, 1833637850), (17, 1186471550), (22, 916818925), (25, 806800654), (34, 593235775), (50, 403400327), (55, 366727570), (85, 237294310), (110, 183363785), (121, 166694350), (170, 118647155), (187, 107861050), (242, 83347175), (275, 73345514), (374, 53930525), (425, 47458862), (550, 36672757), (605, 33338870), (850, 23729431), (935, 21572210), (1210, 16669435), (1870, 10786105), (2057, 9805550), (3025, 6667774), (4114, 4902775), (4675, 4314442), (6050, 3333887), (9350, 2157221), (10285, 1961110), (20570, 980555), (51425, 392222), (102850, 196111)]