13541350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 27118800

約数和(自身を除く): 13577450

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 170, 178, 179, 358, 425, 445, 850, 890, 895, 1513, 1790, 2225, 3026, 3043, 4450, 4475, 6086, 7565, 8950, 15130, 15215, 15931, 30430, 31862, 37825, 75650, 76075, 79655, 152150, 159310, 270827, 398275, 541654, 796550, 1354135, 2708270, 6770675, 13541350]

約数ペア:

[(1, 13541350), (2, 6770675), (5, 2708270), (10, 1354135), (17, 796550), (25, 541654), (34, 398275), (50, 270827), (85, 159310), (89, 152150), (170, 79655), (178, 76075), (179, 75650), (358, 37825), (425, 31862), (445, 30430), (850, 15931), (890, 15215), (895, 15130), (1513, 8950), (1790, 7565), (2225, 6086), (3026, 4475), (3043, 4450)]