65030500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 143829504

約数和(自身を除く): 78799004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 1567, 1660, 2075, 3134, 4150, 6268, 7835, 8300, 10375, 15670, 20750, 31340, 39175, 41500, 78350, 130061, 156700, 195875, 260122, 391750, 520244, 650305, 783500, 1300610, 2601220, 3251525, 6503050, 13006100, 16257625, 32515250, 65030500]

約数ペア:

[(1, 65030500), (2, 32515250), (4, 16257625), (5, 13006100), (10, 6503050), (20, 3251525), (25, 2601220), (50, 1300610), (83, 783500), (100, 650305), (125, 520244), (166, 391750), (250, 260122), (332, 195875), (415, 156700), (500, 130061), (830, 78350), (1567, 41500), (1660, 39175), (2075, 31340), (3134, 20750), (4150, 15670), (6268, 10375), (7835, 8300)]