2016574880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{34913}}^1$

素因数の和:34966

約数の個数: 72

約数和(自身を含む): 5028244452

約数和(自身を除く): 3011669572

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 1444, 1520, 1805, 2888, 3040, 3610, 5776, 7220, 11552, 14440, 28880, 34913, 57760, 69826, 139652, 174565, 279304, 349130, 558608, 663347, 698260, 1117216, 1326694, 1396520, 2653388, 2793040, 3316735, 5306776, 5586080, 6633470, 10613552, 12603593, 13266940, 21227104, 25207186, 26533880, 50414372, 53067760, 63017965, 100828744, 106135520, 126035930, 201657488, 252071860, 403314976, 504143720, 1008287440, 2016574880]

約数ペア:

[(1, 2016574880), (2, 1008287440), (4, 504143720), (5, 403314976), (8, 252071860), (10, 201657488), (16, 126035930), (19, 106135520), (20, 100828744), (32, 63017965), (38, 53067760), (40, 50414372), (76, 26533880), (80, 25207186), (95, 21227104), (152, 13266940), (160, 12603593), (190, 10613552), (304, 6633470), (361, 5586080), (380, 5306776), (608, 3316735), (722, 2793040), (760, 2653388), (1444, 1396520), (1520, 1326694), (1805, 1117216), (2888, 698260), (3040, 663347), (3610, 558608), (5776, 349130), (7220, 279304), (11552, 174565), (14440, 139652), (28880, 69826), (34913, 57760)]