897431360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23567}}^1$

素因数の和:23608

約数の個数: 112

約数和(自身を含む): 2586069504

約数和(自身を除く): 1688638144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 23567, 38080, 47134, 94268, 117835, 164969, 188536, 235670, 329938, 377072, 400639, 471340, 659876, 754144, 801278, 824845, 942680, 1319752, 1508288, 1602556, 1649690, 1885360, 2003195, 2639504, 2804473, 3205112, 3299380, 3770720, 4006390, 5279008, 5608946, 6410224, 6598760, 7541440, 8012780, 10558016, 11217892, 12820448, 13197520, 14022365, 16025560, 22435784, 25640896, 26395040, 28044730, 32051120, 44871568, 52790080, 56089460, 64102240, 89743136, 112178920, 128204480, 179486272, 224357840, 448715680, 897431360]

約数ペア:

[(1, 897431360), (2, 448715680), (4, 224357840), (5, 179486272), (7, 128204480), (8, 112178920), (10, 89743136), (14, 64102240), (16, 56089460), (17, 52790080), (20, 44871568), (28, 32051120), (32, 28044730), (34, 26395040), (35, 25640896), (40, 22435784), (56, 16025560), (64, 14022365), (68, 13197520), (70, 12820448), (80, 11217892), (85, 10558016), (112, 8012780), (119, 7541440), (136, 6598760), (140, 6410224), (160, 5608946), (170, 5279008), (224, 4006390), (238, 3770720), (272, 3299380), (280, 3205112), (320, 2804473), (340, 2639504), (448, 2003195), (476, 1885360), (544, 1649690), (560, 1602556), (595, 1508288), (680, 1319752), (952, 942680), (1088, 824845), (1120, 801278), (1190, 754144), (1360, 659876), (1904, 471340), (2240, 400639), (2380, 377072), (2720, 329938), (3808, 235670), (4760, 188536), (5440, 164969), (7616, 117835), (9520, 94268), (19040, 47134), (23567, 38080)]