8033220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3461

約数の個数: 72

約数和(自身を含む): 26249496

約数和(自身を除く): 18216276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3433, 6866, 10299, 13732, 17165, 20598, 30897, 34330, 41196, 44629, 51495, 61794, 68660, 89258, 102990, 123588, 133887, 154485, 178516, 205980, 223145, 267774, 308970, 401661, 446290, 535548, 617940, 669435, 803322, 892580, 1338870, 1606644, 2008305, 2677740, 4016610, 8033220]

約数ペア:

[(1, 8033220), (2, 4016610), (3, 2677740), (4, 2008305), (5, 1606644), (6, 1338870), (9, 892580), (10, 803322), (12, 669435), (13, 617940), (15, 535548), (18, 446290), (20, 401661), (26, 308970), (30, 267774), (36, 223145), (39, 205980), (45, 178516), (52, 154485), (60, 133887), (65, 123588), (78, 102990), (90, 89258), (117, 68660), (130, 61794), (156, 51495), (180, 44629), (195, 41196), (234, 34330), (260, 30897), (390, 20598), (468, 17165), (585, 13732), (780, 10299), (1170, 6866), (2340, 3433)]