554890060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 1299513600

約数和(自身を除く): 744623540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 43, 58, 76, 86, 95, 116, 145, 172, 190, 215, 290, 380, 430, 551, 580, 817, 860, 1102, 1171, 1247, 1634, 2204, 2342, 2494, 2755, 3268, 4085, 4684, 4988, 5510, 5855, 6235, 8170, 11020, 11710, 12470, 16340, 22249, 23420, 23693, 24940, 33959, 44498, 47386, 50353, 67918, 88996, 94772, 100706, 111245, 118465, 135836, 169795, 201412, 222490, 236930, 251765, 339590, 444980, 473860, 503530, 645221, 679180, 956707, 1007060, 1290442, 1460237, 1913414, 2580884, 2920474, 3226105, 3826828, 4783535, 5840948, 6452210, 7301185, 9567070, 12904420, 14602370, 19134140, 27744503, 29204740, 55489006, 110978012, 138722515, 277445030, 554890060]

約数ペア:

[(1, 554890060), (2, 277445030), (4, 138722515), (5, 110978012), (10, 55489006), (19, 29204740), (20, 27744503), (29, 19134140), (38, 14602370), (43, 12904420), (58, 9567070), (76, 7301185), (86, 6452210), (95, 5840948), (116, 4783535), (145, 3826828), (172, 3226105), (190, 2920474), (215, 2580884), (290, 1913414), (380, 1460237), (430, 1290442), (551, 1007060), (580, 956707), (817, 679180), (860, 645221), (1102, 503530), (1171, 473860), (1247, 444980), (1634, 339590), (2204, 251765), (2342, 236930), (2494, 222490), (2755, 201412), (3268, 169795), (4085, 135836), (4684, 118465), (4988, 111245), (5510, 100706), (5855, 94772), (6235, 88996), (8170, 67918), (11020, 50353), (11710, 47386), (12470, 44498), (16340, 33959), (22249, 24940), (23420, 23693)]