26079020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 66769920

約数和(自身を除く): 40690900

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 367, 374, 380, 418, 646, 734, 748, 836, 935, 1045, 1292, 1468, 1615, 1835, 1870, 2090, 3230, 3553, 3670, 3740, 4037, 4180, 6239, 6460, 6973, 7106, 7340, 8074, 12478, 13946, 14212, 16148, 17765, 20185, 24956, 27892, 31195, 34865, 35530, 40370, 62390, 68629, 69730, 71060, 76703, 80740, 118541, 124780, 137258, 139460, 153406, 237082, 274516, 306812, 343145, 383515, 474164, 592705, 686290, 767030, 1185410, 1303951, 1372580, 1534060, 2370820, 2607902, 5215804, 6519755, 13039510, 26079020]

約数ペア:

[(1, 26079020), (2, 13039510), (4, 6519755), (5, 5215804), (10, 2607902), (11, 2370820), (17, 1534060), (19, 1372580), (20, 1303951), (22, 1185410), (34, 767030), (38, 686290), (44, 592705), (55, 474164), (68, 383515), (76, 343145), (85, 306812), (95, 274516), (110, 237082), (170, 153406), (187, 139460), (190, 137258), (209, 124780), (220, 118541), (323, 80740), (340, 76703), (367, 71060), (374, 69730), (380, 68629), (418, 62390), (646, 40370), (734, 35530), (748, 34865), (836, 31195), (935, 27892), (1045, 24956), (1292, 20185), (1468, 17765), (1615, 16148), (1835, 14212), (1870, 13946), (2090, 12478), (3230, 8074), (3553, 7340), (3670, 7106), (3740, 6973), (4037, 6460), (4180, 6239)]