4867902320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4762

約数の個数: 80

約数和(自身を含む): 11519366880

約数和(自身を除く): 6651464560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 139, 194, 278, 388, 485, 556, 695, 776, 970, 1112, 1390, 1552, 1940, 2224, 2780, 3880, 4513, 5560, 7760, 9026, 11120, 13483, 18052, 22565, 26966, 36104, 45130, 53932, 67415, 72208, 90260, 107864, 134830, 180520, 215728, 269660, 361040, 437761, 539320, 627307, 875522, 1078640, 1254614, 1751044, 2188805, 2509228, 3136535, 3502088, 4377610, 5018456, 6273070, 7004176, 8755220, 10036912, 12546140, 17510440, 25092280, 35020880, 50184560, 60848779, 121697558, 243395116, 304243895, 486790232, 608487790, 973580464, 1216975580, 2433951160, 4867902320]

約数ペア:

[(1, 4867902320), (2, 2433951160), (4, 1216975580), (5, 973580464), (8, 608487790), (10, 486790232), (16, 304243895), (20, 243395116), (40, 121697558), (80, 60848779), (97, 50184560), (139, 35020880), (194, 25092280), (278, 17510440), (388, 12546140), (485, 10036912), (556, 8755220), (695, 7004176), (776, 6273070), (970, 5018456), (1112, 4377610), (1390, 3502088), (1552, 3136535), (1940, 2509228), (2224, 2188805), (2780, 1751044), (3880, 1254614), (4513, 1078640), (5560, 875522), (7760, 627307), (9026, 539320), (11120, 437761), (13483, 361040), (18052, 269660), (22565, 215728), (26966, 180520), (36104, 134830), (45130, 107864), (53932, 90260), (67415, 72208)]