2912133250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3407}}^1$

素因数の和:3700

約数の個数: 64

約数和(自身を含む): 5894913024

約数和(自身を除く): 2982779774

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 263, 325, 526, 650, 1315, 1625, 2630, 3250, 3407, 3419, 6575, 6814, 6838, 13150, 17035, 17095, 32875, 34070, 34190, 44291, 65750, 85175, 85475, 88582, 170350, 170950, 221455, 425875, 427375, 442910, 851750, 854750, 896041, 1107275, 1792082, 2214550, 4480205, 5536375, 8960410, 11072750, 11648533, 22401025, 23297066, 44802050, 58242665, 112005125, 116485330, 224010250, 291213325, 582426650, 1456066625, 2912133250]

約数ペア:

[(1, 2912133250), (2, 1456066625), (5, 582426650), (10, 291213325), (13, 224010250), (25, 116485330), (26, 112005125), (50, 58242665), (65, 44802050), (125, 23297066), (130, 22401025), (250, 11648533), (263, 11072750), (325, 8960410), (526, 5536375), (650, 4480205), (1315, 2214550), (1625, 1792082), (2630, 1107275), (3250, 896041), (3407, 854750), (3419, 851750), (6575, 442910), (6814, 427375), (6838, 425875), (13150, 221455), (17035, 170950), (17095, 170350), (32875, 88582), (34070, 85475), (34190, 85175), (44291, 65750)]