39484880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29033}}^1$

素因数の和:29063

約数の個数: 40

約数和(自身を含む): 97205832

約数和(自身を除く): 57720952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 29033, 58066, 116132, 145165, 232264, 290330, 464528, 493561, 580660, 987122, 1161320, 1974244, 2322640, 2467805, 3948488, 4935610, 7896976, 9871220, 19742440, 39484880]

約数ペア:

[(1, 39484880), (2, 19742440), (4, 9871220), (5, 7896976), (8, 4935610), (10, 3948488), (16, 2467805), (17, 2322640), (20, 1974244), (34, 1161320), (40, 987122), (68, 580660), (80, 493561), (85, 464528), (136, 290330), (170, 232264), (272, 145165), (340, 116132), (680, 58066), (1360, 29033)]