17248060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 20491460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 311, 470, 590, 622, 940, 1180, 1244, 1555, 2773, 3110, 5546, 6220, 11092, 13865, 14617, 18349, 27730, 29234, 36698, 55460, 58468, 73085, 73396, 91745, 146170, 183490, 292340, 366980, 862403, 1724806, 3449612, 4312015, 8624030, 17248060]

約数ペア:

[(1, 17248060), (2, 8624030), (4, 4312015), (5, 3449612), (10, 1724806), (20, 862403), (47, 366980), (59, 292340), (94, 183490), (118, 146170), (188, 91745), (235, 73396), (236, 73085), (295, 58468), (311, 55460), (470, 36698), (590, 29234), (622, 27730), (940, 18349), (1180, 14617), (1244, 13865), (1555, 11092), (2773, 6220), (3110, 5546)]