11710000

素因数分解:

$2^4\times 5^4\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 50

約数和(自身を含む): 28375292

約数和(自身を除く): 16665292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1171, 1250, 2000, 2342, 2500, 4684, 5000, 5855, 9368, 10000, 11710, 18736, 23420, 29275, 46840, 58550, 93680, 117100, 146375, 234200, 292750, 468400, 585500, 731875, 1171000, 1463750, 2342000, 2927500, 5855000, 11710000]

約数ペア:

[(1, 11710000), (2, 5855000), (4, 2927500), (5, 2342000), (8, 1463750), (10, 1171000), (16, 731875), (20, 585500), (25, 468400), (40, 292750), (50, 234200), (80, 146375), (100, 117100), (125, 93680), (200, 58550), (250, 46840), (400, 29275), (500, 23420), (625, 18736), (1000, 11710), (1171, 10000), (1250, 9368), (2000, 5855), (2342, 5000), (2500, 4684)]