313291250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{6113}}^1$

素因数の和:6176

約数の個数: 40

約数和(自身を含む): 601654284

約数和(自身を除く): 288363034

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 625, 1025, 1250, 2050, 5125, 6113, 10250, 12226, 25625, 30565, 51250, 61130, 152825, 250633, 305650, 501266, 764125, 1253165, 1528250, 2506330, 3820625, 6265825, 7641250, 12531650, 31329125, 62658250, 156645625, 313291250]

約数ペア:

[(1, 313291250), (2, 156645625), (5, 62658250), (10, 31329125), (25, 12531650), (41, 7641250), (50, 6265825), (82, 3820625), (125, 2506330), (205, 1528250), (250, 1253165), (410, 764125), (625, 501266), (1025, 305650), (1250, 250633), (2050, 152825), (5125, 61130), (6113, 51250), (10250, 30565), (12226, 25625)]