2092189840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37957}}^1$

素因数の和:38036

約数の個数: 80

約数和(自身を含む): 5337502128

約数和(自身を除く): 3245312288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2120, 2756, 3445, 4240, 5512, 6890, 11024, 13780, 27560, 37957, 55120, 75914, 151828, 189785, 303656, 379570, 493441, 607312, 759140, 986882, 1518280, 1973764, 2011721, 2467205, 3036560, 3947528, 4023442, 4934410, 7895056, 8046884, 9868820, 10058605, 16093768, 19737640, 20117210, 26152373, 32187536, 39475280, 40234420, 52304746, 80468840, 104609492, 130761865, 160937680, 209218984, 261523730, 418437968, 523047460, 1046094920, 2092189840]

約数ペア:

[(1, 2092189840), (2, 1046094920), (4, 523047460), (5, 418437968), (8, 261523730), (10, 209218984), (13, 160937680), (16, 130761865), (20, 104609492), (26, 80468840), (40, 52304746), (52, 40234420), (53, 39475280), (65, 32187536), (80, 26152373), (104, 20117210), (106, 19737640), (130, 16093768), (208, 10058605), (212, 9868820), (260, 8046884), (265, 7895056), (424, 4934410), (520, 4023442), (530, 3947528), (689, 3036560), (848, 2467205), (1040, 2011721), (1060, 1973764), (1378, 1518280), (2120, 986882), (2756, 759140), (3445, 607312), (4240, 493441), (5512, 379570), (6890, 303656), (11024, 189785), (13780, 151828), (27560, 75914), (37957, 55120)]