99977710000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{1428253}}^1$

素因数の和:1428288

約数の個数: 100

約数和(自身を含む): 276635660752

約数和(自身を除く): 176657950752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2500, 2800, 3500, 4375, 5000, 7000, 8750, 10000, 14000, 17500, 35000, 70000, 1428253, 2856506, 5713012, 7141265, 9997771, 11426024, 14282530, 19995542, 22852048, 28565060, 35706325, 39991084, 49988855, 57130120, 71412650, 79982168, 99977710, 114260240, 142825300, 159964336, 178531625, 199955420, 249944275, 285650600, 357063250, 399910840, 499888550, 571301200, 714126500, 799821680, 892658125, 999777100, 1249721375, 1428253000, 1785316250, 1999554200, 2499442750, 2856506000, 3570632500, 3999108400, 4998885500, 6248606875, 7141265000, 9997771000, 12497213750, 14282530000, 19995542000, 24994427500, 49988855000, 99977710000]

約数ペア:

[(1, 99977710000), (2, 49988855000), (4, 24994427500), (5, 19995542000), (7, 14282530000), (8, 12497213750), (10, 9997771000), (14, 7141265000), (16, 6248606875), (20, 4998885500), (25, 3999108400), (28, 3570632500), (35, 2856506000), (40, 2499442750), (50, 1999554200), (56, 1785316250), (70, 1428253000), (80, 1249721375), (100, 999777100), (112, 892658125), (125, 799821680), (140, 714126500), (175, 571301200), (200, 499888550), (250, 399910840), (280, 357063250), (350, 285650600), (400, 249944275), (500, 199955420), (560, 178531625), (625, 159964336), (700, 142825300), (875, 114260240), (1000, 99977710), (1250, 79982168), (1400, 71412650), (1750, 57130120), (2000, 49988855), (2500, 39991084), (2800, 35706325), (3500, 28565060), (4375, 22852048), (5000, 19995542), (7000, 14282530), (8750, 11426024), (10000, 9997771), (14000, 7141265), (17500, 5713012), (35000, 2856506), (70000, 1428253)]