164580400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24203}}^1$

素因数の和:24238

約数の個数: 60

約数和(自身を含む): 418680792

約数和(自身を除く): 254100392

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, 3400, 6800, 24203, 48406, 96812, 121015, 193624, 242030, 387248, 411451, 484060, 605075, 822902, 968120, 1210150, 1645804, 1936240, 2057255, 2420300, 3291608, 4114510, 4840600, 6583216, 8229020, 9681200, 10286275, 16458040, 20572550, 32916080, 41145100, 82290200, 164580400]

約数ペア:

[(1, 164580400), (2, 82290200), (4, 41145100), (5, 32916080), (8, 20572550), (10, 16458040), (16, 10286275), (17, 9681200), (20, 8229020), (25, 6583216), (34, 4840600), (40, 4114510), (50, 3291608), (68, 2420300), (80, 2057255), (85, 1936240), (100, 1645804), (136, 1210150), (170, 968120), (200, 822902), (272, 605075), (340, 484060), (400, 411451), (425, 387248), (680, 242030), (850, 193624), (1360, 121015), (1700, 96812), (3400, 48406), (6800, 24203)]