80396638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 160496640

約数和(自身を除く): 80100002

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 322, 323, 391, 437, 646, 773, 782, 874, 1546, 2261, 2737, 3059, 4522, 5411, 5474, 6118, 7429, 10822, 13141, 14687, 14858, 17779, 26282, 29374, 35558, 52003, 91987, 102809, 104006, 124453, 183974, 205618, 248906, 249679, 302243, 337801, 499358, 604486, 675602, 1747753, 2115701, 2364607, 3495506, 4231402, 4729214, 5742617, 11485234, 40198319, 80396638]

約数ペア:

[(1, 80396638), (2, 40198319), (7, 11485234), (14, 5742617), (17, 4729214), (19, 4231402), (23, 3495506), (34, 2364607), (38, 2115701), (46, 1747753), (119, 675602), (133, 604486), (161, 499358), (238, 337801), (266, 302243), (322, 249679), (323, 248906), (391, 205618), (437, 183974), (646, 124453), (773, 104006), (782, 102809), (874, 91987), (1546, 52003), (2261, 35558), (2737, 29374), (3059, 26282), (4522, 17779), (5411, 14858), (5474, 14687), (6118, 13141), (7429, 10822)]