12165200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1824

約数の個数: 60

約数和(自身を含む): 30963420

約数和(自身を除く): 18798220

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 1789, 3400, 3578, 6800, 7156, 8945, 14312, 17890, 28624, 30413, 35780, 44725, 60826, 71560, 89450, 121652, 143120, 152065, 178900, 243304, 304130, 357800, 486608, 608260, 715600, 760325, 1216520, 1520650, 2433040, 3041300, 6082600, 12165200]

約数ペア:

[(1, 12165200), (2, 6082600), (4, 3041300), (5, 2433040), (8, 1520650), (10, 1216520), (16, 760325), (17, 715600), (20, 608260), (25, 486608), (34, 357800), (40, 304130), (50, 243304), (68, 178900), (80, 152065), (85, 143120), (100, 121652), (136, 89450), (170, 71560), (200, 60826), (272, 44725), (340, 35780), (400, 30413), (425, 28624), (680, 17890), (850, 14312), (1360, 8945), (1700, 7156), (1789, 6800), (3400, 3578)]