448889200480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17425823}}^1$

素因数の和:17425868

約数の個数: 96

約数和(自身を含む): 1264696602624

約数和(自身を除く): 815807402144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 17425823, 34851646, 69703292, 87129115, 121980761, 139406584, 174258230, 243961522, 278813168, 348516460, 400793929, 487923044, 557626336, 609903805, 697032920, 801587858, 975846088, 1219807610, 1394065840, 1603175716, 1951692176, 2003969645, 2439615220, 2788131680, 2805557503, 3206351432, 3903384352, 4007939290, 4879230440, 5611115006, 6412702864, 8015878580, 9758460880, 11222230012, 12825405728, 14027787515, 16031757160, 19516921760, 22444460024, 28055575030, 32063514320, 44888920048, 56111150060, 64127028640, 89777840096, 112222300120, 224444600240, 448889200480]

約数ペア:

[(1, 448889200480), (2, 224444600240), (4, 112222300120), (5, 89777840096), (7, 64127028640), (8, 56111150060), (10, 44888920048), (14, 32063514320), (16, 28055575030), (20, 22444460024), (23, 19516921760), (28, 16031757160), (32, 14027787515), (35, 12825405728), (40, 11222230012), (46, 9758460880), (56, 8015878580), (70, 6412702864), (80, 5611115006), (92, 4879230440), (112, 4007939290), (115, 3903384352), (140, 3206351432), (160, 2805557503), (161, 2788131680), (184, 2439615220), (224, 2003969645), (230, 1951692176), (280, 1603175716), (322, 1394065840), (368, 1219807610), (460, 975846088), (560, 801587858), (644, 697032920), (736, 609903805), (805, 557626336), (920, 487923044), (1120, 400793929), (1288, 348516460), (1610, 278813168), (1840, 243961522), (2576, 174258230), (3220, 139406584), (3680, 121980761), (5152, 87129115), (6440, 69703292), (12880, 34851646), (25760, 17425823)]