2783202260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{26153}}^1$

素因数の和:26492

約数の個数: 48

約数和(自身を含む): 6208541136

約数和(自身を除く): 3425338876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 313, 340, 626, 1252, 1565, 3130, 5321, 6260, 10642, 21284, 26153, 26605, 52306, 53210, 104612, 106420, 130765, 261530, 444601, 523060, 889202, 1778404, 2223005, 4446010, 8185889, 8892020, 16371778, 32743556, 40929445, 81858890, 139160113, 163717780, 278320226, 556640452, 695800565, 1391601130, 2783202260]

約数ペア:

[(1, 2783202260), (2, 1391601130), (4, 695800565), (5, 556640452), (10, 278320226), (17, 163717780), (20, 139160113), (34, 81858890), (68, 40929445), (85, 32743556), (170, 16371778), (313, 8892020), (340, 8185889), (626, 4446010), (1252, 2223005), (1565, 1778404), (3130, 889202), (5321, 523060), (6260, 444601), (10642, 261530), (21284, 130765), (26153, 106420), (26605, 104612), (52306, 53210)]