42367220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8179}}^1$

素因数の和:8232

約数の個数: 48

約数和(自身を含む): 104442240

約数和(自身を除く): 62075020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 8179, 16358, 32716, 40895, 57253, 81790, 114506, 163580, 229012, 286265, 302623, 572530, 605246, 1145060, 1210492, 1513115, 2118361, 3026230, 4236722, 6052460, 8473444, 10591805, 21183610, 42367220]

約数ペア:

[(1, 42367220), (2, 21183610), (4, 10591805), (5, 8473444), (7, 6052460), (10, 4236722), (14, 3026230), (20, 2118361), (28, 1513115), (35, 1210492), (37, 1145060), (70, 605246), (74, 572530), (140, 302623), (148, 286265), (185, 229012), (259, 163580), (370, 114506), (518, 81790), (740, 57253), (1036, 40895), (1295, 32716), (2590, 16358), (5180, 8179)]