66963680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3556

約数の個数: 96

約数和(自身を含む): 191491776

約数和(自身を除く): 124528096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3517, 3808, 4760, 7034, 9520, 14068, 17585, 19040, 24619, 28136, 35170, 49238, 56272, 59789, 70340, 98476, 112544, 119578, 123095, 140680, 196952, 239156, 246190, 281360, 298945, 393904, 418523, 478312, 492380, 562720, 597890, 787808, 837046, 956624, 984760, 1195780, 1674092, 1913248, 1969520, 2092615, 2391560, 3348184, 3939040, 4185230, 4783120, 6696368, 8370460, 9566240, 13392736, 16740920, 33481840, 66963680]

約数ペア:

[(1, 66963680), (2, 33481840), (4, 16740920), (5, 13392736), (7, 9566240), (8, 8370460), (10, 6696368), (14, 4783120), (16, 4185230), (17, 3939040), (20, 3348184), (28, 2391560), (32, 2092615), (34, 1969520), (35, 1913248), (40, 1674092), (56, 1195780), (68, 984760), (70, 956624), (80, 837046), (85, 787808), (112, 597890), (119, 562720), (136, 492380), (140, 478312), (160, 418523), (170, 393904), (224, 298945), (238, 281360), (272, 246190), (280, 239156), (340, 196952), (476, 140680), (544, 123095), (560, 119578), (595, 112544), (680, 98476), (952, 70340), (1120, 59789), (1190, 56272), (1360, 49238), (1904, 35170), (2380, 28136), (2720, 24619), (3517, 19040), (3808, 17585), (4760, 14068), (7034, 9520)]