15283329520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{50129}}^1$

素因数の和:50282

約数の個数: 80

約数和(自身を含む): 36849159360

約数和(自身を除く): 21565829840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 148, 185, 206, 296, 370, 412, 515, 592, 740, 824, 1030, 1480, 1648, 2060, 2960, 3811, 4120, 7622, 8240, 15244, 19055, 30488, 38110, 50129, 60976, 76220, 100258, 152440, 200516, 250645, 304880, 401032, 501290, 802064, 1002580, 1854773, 2005160, 3709546, 4010320, 5163287, 7419092, 9273865, 10326574, 14838184, 18547730, 20653148, 25816435, 29676368, 37095460, 41306296, 51632870, 74190920, 82612592, 103265740, 148381840, 191041619, 206531480, 382083238, 413062960, 764166476, 955208095, 1528332952, 1910416190, 3056665904, 3820832380, 7641664760, 15283329520]

約数ペア:

[(1, 15283329520), (2, 7641664760), (4, 3820832380), (5, 3056665904), (8, 1910416190), (10, 1528332952), (16, 955208095), (20, 764166476), (37, 413062960), (40, 382083238), (74, 206531480), (80, 191041619), (103, 148381840), (148, 103265740), (185, 82612592), (206, 74190920), (296, 51632870), (370, 41306296), (412, 37095460), (515, 29676368), (592, 25816435), (740, 20653148), (824, 18547730), (1030, 14838184), (1480, 10326574), (1648, 9273865), (2060, 7419092), (2960, 5163287), (3811, 4010320), (4120, 3709546), (7622, 2005160), (8240, 1854773), (15244, 1002580), (19055, 802064), (30488, 501290), (38110, 401032), (50129, 304880), (60976, 250645), (76220, 200516), (100258, 152440)]