39301280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14449}}^1$

素因数の和:14481

約数の個数: 48

約数和(自身を含む): 98317800

約数和(自身を除く): 59016520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 14449, 28898, 57796, 72245, 115592, 144490, 231184, 245633, 288980, 462368, 491266, 577960, 982532, 1155920, 1228165, 1965064, 2311840, 2456330, 3930128, 4912660, 7860256, 9825320, 19650640, 39301280]

約数ペア:

[(1, 39301280), (2, 19650640), (4, 9825320), (5, 7860256), (8, 4912660), (10, 3930128), (16, 2456330), (17, 2311840), (20, 1965064), (32, 1228165), (34, 1155920), (40, 982532), (68, 577960), (80, 491266), (85, 462368), (136, 288980), (160, 245633), (170, 231184), (272, 144490), (340, 115592), (544, 72245), (680, 57796), (1360, 28898), (2720, 14449)]