2045461250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13751}}^1$

素因数の和:13797

約数の個数: 80

約数和(自身を含む): 4639814784

約数和(自身を除く): 2594353534

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 625, 850, 875, 1190, 1250, 1750, 2125, 2975, 4250, 4375, 5950, 8750, 10625, 13751, 14875, 21250, 27502, 29750, 68755, 74375, 96257, 137510, 148750, 192514, 233767, 343775, 467534, 481285, 687550, 962570, 1168835, 1636369, 1718875, 2337670, 2406425, 3272738, 3437750, 4812850, 5844175, 8181845, 8594375, 11688350, 12032125, 16363690, 17188750, 24064250, 29220875, 40909225, 58441750, 60160625, 81818450, 120321250, 146104375, 204546125, 292208750, 409092250, 1022730625, 2045461250]

約数ペア:

[(1, 2045461250), (2, 1022730625), (5, 409092250), (7, 292208750), (10, 204546125), (14, 146104375), (17, 120321250), (25, 81818450), (34, 60160625), (35, 58441750), (50, 40909225), (70, 29220875), (85, 24064250), (119, 17188750), (125, 16363690), (170, 12032125), (175, 11688350), (238, 8594375), (250, 8181845), (350, 5844175), (425, 4812850), (595, 3437750), (625, 3272738), (850, 2406425), (875, 2337670), (1190, 1718875), (1250, 1636369), (1750, 1168835), (2125, 962570), (2975, 687550), (4250, 481285), (4375, 467534), (5950, 343775), (8750, 233767), (10625, 192514), (13751, 148750), (14875, 137510), (21250, 96257), (27502, 74375), (29750, 68755)]