13883680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4567}}^1$

素因数の和:4601

約数の個数: 48

約数和(自身を含む): 34534080

約数和(自身を除く): 20650400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4567, 9134, 18268, 22835, 36536, 45670, 73072, 86773, 91340, 146144, 173546, 182680, 347092, 365360, 433865, 694184, 730720, 867730, 1388368, 1735460, 2776736, 3470920, 6941840, 13883680]

約数ペア:

[(1, 13883680), (2, 6941840), (4, 3470920), (5, 2776736), (8, 1735460), (10, 1388368), (16, 867730), (19, 730720), (20, 694184), (32, 433865), (38, 365360), (40, 347092), (76, 182680), (80, 173546), (95, 146144), (152, 91340), (160, 86773), (190, 73072), (304, 45670), (380, 36536), (608, 22835), (760, 18268), (1520, 9134), (3040, 4567)]