2017279550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4211}}^1$

素因数の和:4314

約数の個数: 96

約数和(自身を含む): 4474963584

約数和(自身を除く): 2457684034

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 67, 110, 130, 134, 143, 275, 286, 325, 335, 550, 650, 670, 715, 737, 871, 1430, 1474, 1675, 1742, 3350, 3575, 3685, 4211, 4355, 7150, 7370, 8422, 8710, 9581, 18425, 19162, 21055, 21775, 36850, 42110, 43550, 46321, 47905, 54743, 92642, 95810, 105275, 109486, 210550, 231605, 239525, 273715, 282137, 463210, 479050, 547430, 564274, 602173, 1158025, 1204346, 1368575, 1410685, 2316050, 2737150, 2821370, 3010865, 3103507, 3667781, 6021730, 6207014, 7053425, 7335562, 14106850, 15054325, 15517535, 18338905, 30108650, 31035070, 36677810, 40345591, 77587675, 80691182, 91694525, 155175350, 183389050, 201727955, 403455910, 1008639775, 2017279550]

約数ペア:

[(1, 2017279550), (2, 1008639775), (5, 403455910), (10, 201727955), (11, 183389050), (13, 155175350), (22, 91694525), (25, 80691182), (26, 77587675), (50, 40345591), (55, 36677810), (65, 31035070), (67, 30108650), (110, 18338905), (130, 15517535), (134, 15054325), (143, 14106850), (275, 7335562), (286, 7053425), (325, 6207014), (335, 6021730), (550, 3667781), (650, 3103507), (670, 3010865), (715, 2821370), (737, 2737150), (871, 2316050), (1430, 1410685), (1474, 1368575), (1675, 1204346), (1742, 1158025), (3350, 602173), (3575, 564274), (3685, 547430), (4211, 479050), (4355, 463210), (7150, 282137), (7370, 273715), (8422, 239525), (8710, 231605), (9581, 210550), (18425, 109486), (19162, 105275), (21055, 95810), (21775, 92642), (36850, 54743), (42110, 47905), (43550, 46321)]