16174908340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{161201}}^1$

素因数の和:161412

約数の個数: 48

約数和(自身を含む): 35341926480

約数和(自身を除く): 19167018140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 173, 290, 346, 580, 692, 865, 1730, 3460, 5017, 10034, 20068, 25085, 50170, 100340, 161201, 322402, 644804, 806005, 1612010, 3224020, 4674829, 9349658, 18699316, 23374145, 27887773, 46748290, 55775546, 93496580, 111551092, 139438865, 278877730, 557755460, 808745417, 1617490834, 3234981668, 4043727085, 8087454170, 16174908340]

約数ペア:

[(1, 16174908340), (2, 8087454170), (4, 4043727085), (5, 3234981668), (10, 1617490834), (20, 808745417), (29, 557755460), (58, 278877730), (116, 139438865), (145, 111551092), (173, 93496580), (290, 55775546), (346, 46748290), (580, 27887773), (692, 23374145), (865, 18699316), (1730, 9349658), (3460, 4674829), (5017, 3224020), (10034, 1612010), (20068, 806005), (25085, 644804), (50170, 322402), (100340, 161201)]