117100000

素因数分解:

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

素因数の和:1206

約数の個数: 72

約数和(自身を含む): 288403416

約数和(自身を除く): 171303416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1171, 1250, 2000, 2342, 2500, 3125, 4000, 4684, 5000, 5855, 6250, 9368, 10000, 11710, 12500, 18736, 20000, 23420, 25000, 29275, 37472, 46840, 50000, 58550, 93680, 100000, 117100, 146375, 187360, 234200, 292750, 468400, 585500, 731875, 936800, 1171000, 1463750, 2342000, 2927500, 3659375, 4684000, 5855000, 7318750, 11710000, 14637500, 23420000, 29275000, 58550000, 117100000]

約数ペア:

[(1, 117100000), (2, 58550000), (4, 29275000), (5, 23420000), (8, 14637500), (10, 11710000), (16, 7318750), (20, 5855000), (25, 4684000), (32, 3659375), (40, 2927500), (50, 2342000), (80, 1463750), (100, 1171000), (125, 936800), (160, 731875), (200, 585500), (250, 468400), (400, 292750), (500, 234200), (625, 187360), (800, 146375), (1000, 117100), (1171, 100000), (1250, 93680), (2000, 58550), (2342, 50000), (2500, 46840), (3125, 37472), (4000, 29275), (4684, 25000), (5000, 23420), (5855, 20000), (6250, 18736), (9368, 12500), (10000, 11710)]