234996280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 550605600

約数和(自身を除く): 315609320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 173, 232, 290, 346, 580, 692, 865, 1160, 1171, 1384, 1730, 2342, 3460, 4684, 5017, 5855, 6920, 9368, 10034, 11710, 20068, 23420, 25085, 33959, 40136, 46840, 50170, 67918, 100340, 135836, 169795, 200680, 202583, 271672, 339590, 405166, 679180, 810332, 1012915, 1358360, 1620664, 2025830, 4051660, 5874907, 8103320, 11749814, 23499628, 29374535, 46999256, 58749070, 117498140, 234996280]

約数ペア:

[(1, 234996280), (2, 117498140), (4, 58749070), (5, 46999256), (8, 29374535), (10, 23499628), (20, 11749814), (29, 8103320), (40, 5874907), (58, 4051660), (116, 2025830), (145, 1620664), (173, 1358360), (232, 1012915), (290, 810332), (346, 679180), (580, 405166), (692, 339590), (865, 271672), (1160, 202583), (1171, 200680), (1384, 169795), (1730, 135836), (2342, 100340), (3460, 67918), (4684, 50170), (5017, 46840), (5855, 40136), (6920, 33959), (9368, 25085), (10034, 23420), (11710, 20068)]