29630000

素因数分解:

$2^4\times 5^4\times {\mathrm{2963}}^1$

素因数の和:2991

約数の個数: 50

約数和(自身を含む): 71761404

約数和(自身を除く): 42131404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 2963, 5000, 5926, 10000, 11852, 14815, 23704, 29630, 47408, 59260, 74075, 118520, 148150, 237040, 296300, 370375, 592600, 740750, 1185200, 1481500, 1851875, 2963000, 3703750, 5926000, 7407500, 14815000, 29630000]

約数ペア:

[(1, 29630000), (2, 14815000), (4, 7407500), (5, 5926000), (8, 3703750), (10, 2963000), (16, 1851875), (20, 1481500), (25, 1185200), (40, 740750), (50, 592600), (80, 370375), (100, 296300), (125, 237040), (200, 148150), (250, 118520), (400, 74075), (500, 59260), (625, 47408), (1000, 29630), (1250, 23704), (2000, 14815), (2500, 11852), (2963, 10000), (5000, 5926)]