8957711.00000000

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 138488928

約数和(自身を除く): 91231648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 73, 80, 85, 112, 119, 136, 140, 146, 160, 170, 224, 238, 272, 280, 289, 292, 320, 340, 365, 448, 476, 511, 544, 560, 578, 584, 595, 680, 730, 952, 1022, 1088, 1120, 1156, 1168, 1190, 1241, 1360, 1445, 1460, 1904, 2023, 2044, 2240, 2312, 2336, 2380, 2482, 2555, 2720, 2890, 2920, 3808, 4046, 4088, 4624, 4672, 4760, 4964, 5110, 5440, 5780, 5840, 6205, 7616, 8092, 8176, 8687, 9248, 9520, 9928, 10115, 10220, 11560, 11680, 12410, 16184, 16352, 17374, 18496, 19040, 19856, 20230, 20440, 21097, 23120, 23360, 24820, 32368, 32704, 34748, 38080, 39712, 40460, 40880, 42194, 43435, 46240, 49640, 64736, 69496, 79424, 80920, 81760, 84388, 86870, 92480, 99280, 105485, 129472, 138992, 147679, 161840, 163520, 168776, 173740, 198560, 210970, 277984, 295358, 323680, 337552, 347480, 397120, 421940, 555968, 590716, 647360, 675104, 694960, 738395, 843880, 1181432, 1350208, 1389920, 1476790, 1687760, 2362864, 2779840, 2953580, 3375520, 4725728, 5907160, 6751040, 9451456, 11814320, 23628640, 47257280]

約数ペア:

[(1, 47257280), (2, 23628640), (4, 11814320), (5, 9451456), (7, 6751040), (8, 5907160), (10, 4725728), (14, 3375520), (16, 2953580), (17, 2779840), (20, 2362864), (28, 1687760), (32, 1476790), (34, 1389920), (35, 1350208), (40, 1181432), (56, 843880), (64, 738395), (68, 694960), (70, 675104), (73, 647360), (80, 590716), (85, 555968), (112, 421940), (119, 397120), (136, 347480), (140, 337552), (146, 323680), (160, 295358), (170, 277984), (224, 210970), (238, 198560), (272, 173740), (280, 168776), (289, 163520), (292, 161840), (320, 147679), (340, 138992), (365, 129472), (448, 105485), (476, 99280), (511, 92480), (544, 86870), (560, 84388), (578, 81760), (584, 80920), (595, 79424), (680, 69496), (730, 64736), (952, 49640), (1022, 46240), (1088, 43435), (1120, 42194), (1156, 40880), (1168, 40460), (1190, 39712), (1241, 38080), (1360, 34748), (1445, 32704), (1460, 32368), (1904, 24820), (2023, 23360), (2044, 23120), (2240, 21097), (2312, 20440), (2336, 20230), (2380, 19856), (2482, 19040), (2555, 18496), (2720, 17374), (2890, 16352), (2920, 16184), (3808, 12410), (4046, 11680), (4088, 11560), (4624, 10220), (4672, 10115), (4760, 9928), (4964, 9520), (5110, 9248), (5440, 8687), (5780, 8176), (5840, 8092), (6205, 7616)]