25335950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 25848274

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 727, 850, 1025, 1394, 1454, 2050, 3485, 3635, 6970, 7270, 12359, 17425, 18175, 24718, 29807, 34850, 36350, 59614, 61795, 123590, 149035, 298070, 308975, 506719, 617950, 745175, 1013438, 1490350, 2533595, 5067190, 12667975, 25335950]

約数ペア:

[(1, 25335950), (2, 12667975), (5, 5067190), (10, 2533595), (17, 1490350), (25, 1013438), (34, 745175), (41, 617950), (50, 506719), (82, 308975), (85, 298070), (170, 149035), (205, 123590), (410, 61795), (425, 59614), (697, 36350), (727, 34850), (850, 29807), (1025, 24718), (1394, 18175), (1454, 17425), (2050, 12359), (3485, 7270), (3635, 6970)]