1937150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 3977424

約数和(自身を除く): 2040274

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 53, 85, 86, 106, 170, 215, 265, 425, 430, 530, 731, 850, 901, 1075, 1325, 1462, 1802, 2150, 2279, 2650, 3655, 4505, 4558, 7310, 9010, 11395, 18275, 22525, 22790, 36550, 38743, 45050, 56975, 77486, 113950, 193715, 387430, 968575, 1937150]

約数ペア:

[(1, 1937150), (2, 968575), (5, 387430), (10, 193715), (17, 113950), (25, 77486), (34, 56975), (43, 45050), (50, 38743), (53, 36550), (85, 22790), (86, 22525), (106, 18275), (170, 11395), (215, 9010), (265, 7310), (425, 4558), (430, 4505), (530, 3655), (731, 2650), (850, 2279), (901, 2150), (1075, 1802), (1325, 1462)]