25008408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 72399600

約数和(自身を除く): 47391192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 101, 114, 152, 171, 181, 202, 228, 303, 342, 362, 404, 456, 543, 606, 684, 724, 808, 909, 1086, 1212, 1368, 1448, 1629, 1818, 1919, 2172, 2424, 3258, 3439, 3636, 3838, 4344, 5757, 6516, 6878, 7272, 7676, 10317, 11514, 13032, 13756, 15352, 17271, 18281, 20634, 23028, 27512, 30951, 34542, 36562, 41268, 46056, 54843, 61902, 69084, 73124, 82536, 109686, 123804, 138168, 146248, 164529, 219372, 247608, 329058, 347339, 438744, 658116, 694678, 1042017, 1316232, 1389356, 2084034, 2778712, 3126051, 4168068, 6252102, 8336136, 12504204, 25008408]

約数ペア:

[(1, 25008408), (2, 12504204), (3, 8336136), (4, 6252102), (6, 4168068), (8, 3126051), (9, 2778712), (12, 2084034), (18, 1389356), (19, 1316232), (24, 1042017), (36, 694678), (38, 658116), (57, 438744), (72, 347339), (76, 329058), (101, 247608), (114, 219372), (152, 164529), (171, 146248), (181, 138168), (202, 123804), (228, 109686), (303, 82536), (342, 73124), (362, 69084), (404, 61902), (456, 54843), (543, 46056), (606, 41268), (684, 36562), (724, 34542), (808, 30951), (909, 27512), (1086, 23028), (1212, 20634), (1368, 18281), (1448, 17271), (1629, 15352), (1818, 13756), (1919, 13032), (2172, 11514), (2424, 10317), (3258, 7676), (3439, 7272), (3636, 6878), (3838, 6516), (4344, 5757)]