2017338946550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15263}}^1\times {\mathrm{91153}}^1$

素因数の和:106457

約数の個数: 48

約数和(自身を含む): 3881935290240

約数和(自身を除く): 1864596343690

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 15263, 30526, 76315, 91153, 152630, 182306, 381575, 442627, 455765, 763150, 885254, 911530, 2213135, 2278825, 2643437, 4426270, 4557650, 5286874, 11065675, 13217185, 22131350, 26434370, 66085925, 132171850, 1391268239, 2782536478, 6956341195, 13912682390, 34781705975, 40346778931, 69563411950, 80693557862, 201733894655, 403467789310, 1008669473275, 2017338946550]

約数ペア:

[(1, 2017338946550), (2, 1008669473275), (5, 403467789310), (10, 201733894655), (25, 80693557862), (29, 69563411950), (50, 40346778931), (58, 34781705975), (145, 13912682390), (290, 6956341195), (725, 2782536478), (1450, 1391268239), (15263, 132171850), (30526, 66085925), (76315, 26434370), (91153, 22131350), (152630, 13217185), (182306, 11065675), (381575, 5286874), (442627, 4557650), (455765, 4426270), (763150, 2643437), (885254, 2278825), (911530, 2213135)]