5139680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 14986944

約数和(自身を除く): 9847264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 353, 364, 416, 455, 520, 560, 706, 728, 910, 1040, 1120, 1412, 1456, 1765, 1820, 2080, 2471, 2824, 2912, 3530, 3640, 4589, 4942, 5648, 7060, 7280, 9178, 9884, 11296, 12355, 14120, 14560, 18356, 19768, 22945, 24710, 28240, 32123, 36712, 39536, 45890, 49420, 56480, 64246, 73424, 79072, 91780, 98840, 128492, 146848, 160615, 183560, 197680, 256984, 321230, 367120, 395360, 513968, 642460, 734240, 1027936, 1284920, 2569840, 5139680]

約数ペア:

[(1, 5139680), (2, 2569840), (4, 1284920), (5, 1027936), (7, 734240), (8, 642460), (10, 513968), (13, 395360), (14, 367120), (16, 321230), (20, 256984), (26, 197680), (28, 183560), (32, 160615), (35, 146848), (40, 128492), (52, 98840), (56, 91780), (65, 79072), (70, 73424), (80, 64246), (91, 56480), (104, 49420), (112, 45890), (130, 39536), (140, 36712), (160, 32123), (182, 28240), (208, 24710), (224, 22945), (260, 19768), (280, 18356), (353, 14560), (364, 14120), (416, 12355), (455, 11296), (520, 9884), (560, 9178), (706, 7280), (728, 7060), (910, 5648), (1040, 4942), (1120, 4589), (1412, 3640), (1456, 3530), (1765, 2912), (1820, 2824), (2080, 2471)]