69330560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 179753580

約数和(自身を除く): 110423020

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 641, 676, 832, 845, 1040, 1282, 1352, 1664, 1690, 2080, 2564, 2704, 3205, 3380, 4160, 5128, 5408, 6410, 6760, 8320, 8333, 10256, 10816, 12820, 13520, 16666, 20512, 21632, 25640, 27040, 33332, 41024, 41665, 51280, 54080, 66664, 82048, 83330, 102560, 108160, 108329, 133328, 166660, 205120, 216658, 266656, 333320, 410240, 433316, 533312, 541645, 666640, 866632, 1066624, 1083290, 1333280, 1733264, 2166580, 2666560, 3466528, 4333160, 5333120, 6933056, 8666320, 13866112, 17332640, 34665280, 69330560]

約数ペア:

[(1, 69330560), (2, 34665280), (4, 17332640), (5, 13866112), (8, 8666320), (10, 6933056), (13, 5333120), (16, 4333160), (20, 3466528), (26, 2666560), (32, 2166580), (40, 1733264), (52, 1333280), (64, 1083290), (65, 1066624), (80, 866632), (104, 666640), (128, 541645), (130, 533312), (160, 433316), (169, 410240), (208, 333320), (260, 266656), (320, 216658), (338, 205120), (416, 166660), (520, 133328), (640, 108329), (641, 108160), (676, 102560), (832, 83330), (845, 82048), (1040, 66664), (1282, 54080), (1352, 51280), (1664, 41665), (1690, 41024), (2080, 33332), (2564, 27040), (2704, 25640), (3205, 21632), (3380, 20512), (4160, 16666), (5128, 13520), (5408, 12820), (6410, 10816), (6760, 10256), (8320, 8333)]