133779400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8059}}^1$

素因数の和:8158

約数の個数: 48

約数和(自身を含む): 314823600

約数和(自身を除く): 181044200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8059, 8300, 16118, 16600, 32236, 40295, 64472, 80590, 161180, 201475, 322360, 402950, 668897, 805900, 1337794, 1611800, 2675588, 3344485, 5351176, 6688970, 13377940, 16722425, 26755880, 33444850, 66889700, 133779400]

約数ペア:

[(1, 133779400), (2, 66889700), (4, 33444850), (5, 26755880), (8, 16722425), (10, 13377940), (20, 6688970), (25, 5351176), (40, 3344485), (50, 2675588), (83, 1611800), (100, 1337794), (166, 805900), (200, 668897), (332, 402950), (415, 322360), (664, 201475), (830, 161180), (1660, 80590), (2075, 64472), (3320, 40295), (4150, 32236), (8059, 16600), (8300, 16118)]