40224350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 78222672

約数和(自身を除く): 37998322

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 215, 265, 353, 430, 530, 706, 1075, 1325, 1765, 2150, 2279, 2650, 3530, 4558, 8825, 11395, 15179, 17650, 18709, 22790, 30358, 37418, 56975, 75895, 93545, 113950, 151790, 187090, 379475, 467725, 758950, 804487, 935450, 1608974, 4022435, 8044870, 20112175, 40224350]

約数ペア:

[(1, 40224350), (2, 20112175), (5, 8044870), (10, 4022435), (25, 1608974), (43, 935450), (50, 804487), (53, 758950), (86, 467725), (106, 379475), (215, 187090), (265, 151790), (353, 113950), (430, 93545), (530, 75895), (706, 56975), (1075, 37418), (1325, 30358), (1765, 22790), (2150, 18709), (2279, 17650), (2650, 15179), (3530, 11395), (4558, 8825)]