17206450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 33587136

約数和(自身を除く): 16380686

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 151, 215, 265, 302, 430, 530, 755, 1075, 1325, 1510, 2150, 2279, 2650, 3775, 4558, 6493, 7550, 8003, 11395, 12986, 16006, 22790, 32465, 40015, 56975, 64930, 80030, 113950, 162325, 200075, 324650, 344129, 400150, 688258, 1720645, 3441290, 8603225, 17206450]

約数ペア:

[(1, 17206450), (2, 8603225), (5, 3441290), (10, 1720645), (25, 688258), (43, 400150), (50, 344129), (53, 324650), (86, 200075), (106, 162325), (151, 113950), (215, 80030), (265, 64930), (302, 56975), (430, 40015), (530, 32465), (755, 22790), (1075, 16006), (1325, 12986), (1510, 11395), (2150, 8003), (2279, 7550), (2650, 6493), (3775, 4558)]