29126930920

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{19553}}^1$

素因数の和:19954

約数の個数: 64

約数和(自身を含む): 66227051520

約数和(自身を除く): 37100120600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 223, 334, 446, 668, 835, 892, 1115, 1336, 1670, 1784, 2230, 3340, 4460, 6680, 8920, 19553, 37241, 39106, 74482, 78212, 97765, 148964, 156424, 186205, 195530, 297928, 372410, 391060, 744820, 782120, 1489640, 3265351, 4360319, 6530702, 8720638, 13061404, 16326755, 17441276, 21801595, 26122808, 32653510, 34882552, 43603190, 65307020, 87206380, 130614040, 174412760, 728173273, 1456346546, 2912693092, 3640866365, 5825386184, 7281732730, 14563465460, 29126930920]

約数ペア:

[(1, 29126930920), (2, 14563465460), (4, 7281732730), (5, 5825386184), (8, 3640866365), (10, 2912693092), (20, 1456346546), (40, 728173273), (167, 174412760), (223, 130614040), (334, 87206380), (446, 65307020), (668, 43603190), (835, 34882552), (892, 32653510), (1115, 26122808), (1336, 21801595), (1670, 17441276), (1784, 16326755), (2230, 13061404), (3340, 8720638), (4460, 6530702), (6680, 4360319), (8920, 3265351), (19553, 1489640), (37241, 782120), (39106, 744820), (74482, 391060), (78212, 372410), (97765, 297928), (148964, 195530), (156424, 186205)]