12137150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 24306480

約数和(自身を除く): 12169330

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 131, 170, 218, 262, 425, 545, 655, 850, 1090, 1310, 1853, 2227, 2725, 3275, 3706, 4454, 5450, 6550, 9265, 11135, 14279, 18530, 22270, 28558, 46325, 55675, 71395, 92650, 111350, 142790, 242743, 356975, 485486, 713950, 1213715, 2427430, 6068575, 12137150]

約数ペア:

[(1, 12137150), (2, 6068575), (5, 2427430), (10, 1213715), (17, 713950), (25, 485486), (34, 356975), (50, 242743), (85, 142790), (109, 111350), (131, 92650), (170, 71395), (218, 55675), (262, 46325), (425, 28558), (545, 22270), (655, 18530), (850, 14279), (1090, 11135), (1310, 9265), (1853, 6550), (2227, 5450), (2725, 4454), (3275, 3706)]