40842550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 88288992

約数和(自身を除く): 47446442

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 1913, 2135, 3050, 3826, 4270, 9565, 10675, 13391, 19130, 21350, 26782, 47825, 66955, 95650, 116693, 133910, 233386, 334775, 583465, 669550, 816851, 1166930, 1633702, 2917325, 4084255, 5834650, 8168510, 20421275, 40842550]

約数ペア:

[(1, 40842550), (2, 20421275), (5, 8168510), (7, 5834650), (10, 4084255), (14, 2917325), (25, 1633702), (35, 1166930), (50, 816851), (61, 669550), (70, 583465), (122, 334775), (175, 233386), (305, 133910), (350, 116693), (427, 95650), (610, 66955), (854, 47825), (1525, 26782), (1913, 21350), (2135, 19130), (3050, 13391), (3826, 10675), (4270, 9565)]