108437380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 251274240

約数和(自身を除く): 142836860

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 37, 58, 62, 74, 116, 124, 145, 148, 155, 163, 185, 290, 310, 326, 370, 580, 620, 652, 740, 815, 899, 1073, 1147, 1630, 1798, 2146, 2294, 3260, 3596, 4292, 4495, 4588, 4727, 5053, 5365, 5735, 6031, 8990, 9454, 10106, 10730, 11470, 12062, 17980, 18908, 20212, 21460, 22940, 23635, 24124, 25265, 30155, 33263, 47270, 50530, 60310, 66526, 94540, 101060, 120620, 133052, 146537, 166315, 174899, 186961, 293074, 332630, 349798, 373922, 586148, 665260, 699596, 732685, 747844, 874495, 934805, 1465370, 1748990, 1869610, 2930740, 3497980, 3739220, 5421869, 10843738, 21687476, 27109345, 54218690, 108437380]

約数ペア:

[(1, 108437380), (2, 54218690), (4, 27109345), (5, 21687476), (10, 10843738), (20, 5421869), (29, 3739220), (31, 3497980), (37, 2930740), (58, 1869610), (62, 1748990), (74, 1465370), (116, 934805), (124, 874495), (145, 747844), (148, 732685), (155, 699596), (163, 665260), (185, 586148), (290, 373922), (310, 349798), (326, 332630), (370, 293074), (580, 186961), (620, 174899), (652, 166315), (740, 146537), (815, 133052), (899, 120620), (1073, 101060), (1147, 94540), (1630, 66526), (1798, 60310), (2146, 50530), (2294, 47270), (3260, 33263), (3596, 30155), (4292, 25265), (4495, 24124), (4588, 23635), (4727, 22940), (5053, 21460), (5365, 20212), (5735, 18908), (6031, 17980), (8990, 12062), (9454, 11470), (10106, 10730)]