130173760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23929}}^1$

素因数の和:23963

約数の個数: 56

約数和(自身を含む): 328223880

約数和(自身を除く): 198050120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 23929, 47858, 95716, 119645, 191432, 239290, 382864, 406793, 478580, 765728, 813586, 957160, 1531456, 1627172, 1914320, 2033965, 3254344, 3828640, 4067930, 6508688, 7657280, 8135860, 13017376, 16271720, 26034752, 32543440, 65086880, 130173760]

約数ペア:

[(1, 130173760), (2, 65086880), (4, 32543440), (5, 26034752), (8, 16271720), (10, 13017376), (16, 8135860), (17, 7657280), (20, 6508688), (32, 4067930), (34, 3828640), (40, 3254344), (64, 2033965), (68, 1914320), (80, 1627172), (85, 1531456), (136, 957160), (160, 813586), (170, 765728), (272, 478580), (320, 406793), (340, 382864), (544, 239290), (680, 191432), (1088, 119645), (1360, 95716), (2720, 47858), (5440, 23929)]