30980452640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{32363}}^1$

素因数の和:32602

約数の個数: 96

約数和(自身を含む): 75946139136

約数和(自身を除く): 44965686496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 193, 248, 310, 386, 496, 620, 772, 965, 992, 1240, 1544, 1930, 2480, 3088, 3860, 4960, 5983, 6176, 7720, 11966, 15440, 23932, 29915, 30880, 32363, 47864, 59830, 64726, 95728, 119660, 129452, 161815, 191456, 239320, 258904, 323630, 478640, 517808, 647260, 957280, 1003253, 1035616, 1294520, 2006506, 2589040, 4013012, 5016265, 5178080, 6246059, 8026024, 10032530, 12492118, 16052048, 20065060, 24984236, 31230295, 32104096, 40130120, 49968472, 62460590, 80260240, 99936944, 124921180, 160520480, 193627829, 199873888, 249842360, 387255658, 499684720, 774511316, 968139145, 999369440, 1549022632, 1936278290, 3098045264, 3872556580, 6196090528, 7745113160, 15490226320, 30980452640]

約数ペア:

[(1, 30980452640), (2, 15490226320), (4, 7745113160), (5, 6196090528), (8, 3872556580), (10, 3098045264), (16, 1936278290), (20, 1549022632), (31, 999369440), (32, 968139145), (40, 774511316), (62, 499684720), (80, 387255658), (124, 249842360), (155, 199873888), (160, 193627829), (193, 160520480), (248, 124921180), (310, 99936944), (386, 80260240), (496, 62460590), (620, 49968472), (772, 40130120), (965, 32104096), (992, 31230295), (1240, 24984236), (1544, 20065060), (1930, 16052048), (2480, 12492118), (3088, 10032530), (3860, 8026024), (4960, 6246059), (5983, 5178080), (6176, 5016265), (7720, 4013012), (11966, 2589040), (15440, 2006506), (23932, 1294520), (29915, 1035616), (30880, 1003253), (32363, 957280), (47864, 647260), (59830, 517808), (64726, 478640), (95728, 323630), (119660, 258904), (129452, 239320), (161815, 191456)]