568113980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{7759}}^1$

素因数の和:8298

約数の個数: 48

約数和(自身を含む): 1366256640

約数和(自身を除く): 798142660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 7322, 7759, 10460, 14644, 15518, 18305, 31036, 36610, 38795, 54313, 73220, 77590, 108626, 155180, 217252, 271565, 543130, 1086260, 4057957, 8115914, 16231828, 20289785, 28405699, 40579570, 56811398, 81159140, 113622796, 142028495, 284056990, 568113980]

約数ペア:

[(1, 568113980), (2, 284056990), (4, 142028495), (5, 113622796), (7, 81159140), (10, 56811398), (14, 40579570), (20, 28405699), (28, 20289785), (35, 16231828), (70, 8115914), (140, 4057957), (523, 1086260), (1046, 543130), (2092, 271565), (2615, 217252), (3661, 155180), (5230, 108626), (7322, 77590), (7759, 73220), (10460, 54313), (14644, 38795), (15518, 36610), (18305, 31036)]