67469440

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 164799360

約数和(自身を除く): 97329920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2243, 3008, 3760, 4486, 6016, 7520, 8972, 11215, 15040, 17944, 22430, 30080, 35888, 44860, 71776, 89720, 105421, 143552, 179440, 210842, 287104, 358880, 421684, 527105, 717760, 843368, 1054210, 1435520, 1686736, 2108420, 3373472, 4216840, 6746944, 8433680, 13493888, 16867360, 33734720, 67469440]

約数ペア:

[(1, 67469440), (2, 33734720), (4, 16867360), (5, 13493888), (8, 8433680), (10, 6746944), (16, 4216840), (20, 3373472), (32, 2108420), (40, 1686736), (47, 1435520), (64, 1054210), (80, 843368), (94, 717760), (128, 527105), (160, 421684), (188, 358880), (235, 287104), (320, 210842), (376, 179440), (470, 143552), (640, 105421), (752, 89720), (940, 71776), (1504, 44860), (1880, 35888), (2243, 30080), (3008, 22430), (3760, 17944), (4486, 15040), (6016, 11215), (7520, 8972)]