29697760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9803

約数の個数: 48

約数和(自身を含む): 73861200

約数和(自身を除く): 44163440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 9769, 19538, 39076, 48845, 78152, 97690, 156304, 185611, 195380, 312608, 371222, 390760, 742444, 781520, 928055, 1484888, 1563040, 1856110, 2969776, 3712220, 5939552, 7424440, 14848880, 29697760]

約数ペア:

[(1, 29697760), (2, 14848880), (4, 7424440), (5, 5939552), (8, 3712220), (10, 2969776), (16, 1856110), (19, 1563040), (20, 1484888), (32, 928055), (38, 781520), (40, 742444), (76, 390760), (80, 371222), (95, 312608), (152, 195380), (160, 185611), (190, 156304), (304, 97690), (380, 78152), (608, 48845), (760, 39076), (1520, 19538), (3040, 9769)]