41754830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 84115584

約数和(自身を除く): 42360754

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 797, 806, 845, 1594, 1690, 2015, 3985, 4030, 5239, 7970, 10361, 10478, 20722, 24707, 26195, 49414, 51805, 52390, 103610, 123535, 134693, 247070, 269386, 321191, 642382, 673465, 1346930, 1605955, 3211910, 4175483, 8350966, 20877415, 41754830]

約数ペア:

[(1, 41754830), (2, 20877415), (5, 8350966), (10, 4175483), (13, 3211910), (26, 1605955), (31, 1346930), (62, 673465), (65, 642382), (130, 321191), (155, 269386), (169, 247070), (310, 134693), (338, 123535), (403, 103610), (797, 52390), (806, 51805), (845, 49414), (1594, 26195), (1690, 24707), (2015, 20722), (3985, 10478), (4030, 10361), (5239, 7970)]