626080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 1862784

約数和(自身を除く): 1236704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 260, 280, 301, 344, 364, 416, 430, 455, 520, 559, 560, 602, 688, 728, 860, 910, 1040, 1118, 1120, 1204, 1376, 1456, 1505, 1720, 1820, 2080, 2236, 2408, 2795, 2912, 3010, 3440, 3640, 3913, 4472, 4816, 5590, 6020, 6880, 7280, 7826, 8944, 9632, 11180, 12040, 14560, 15652, 17888, 19565, 22360, 24080, 31304, 39130, 44720, 48160, 62608, 78260, 89440, 125216, 156520, 313040, 626080]

約数ペア:

[(1, 626080), (2, 313040), (4, 156520), (5, 125216), (7, 89440), (8, 78260), (10, 62608), (13, 48160), (14, 44720), (16, 39130), (20, 31304), (26, 24080), (28, 22360), (32, 19565), (35, 17888), (40, 15652), (43, 14560), (52, 12040), (56, 11180), (65, 9632), (70, 8944), (80, 7826), (86, 7280), (91, 6880), (104, 6020), (112, 5590), (130, 4816), (140, 4472), (160, 3913), (172, 3640), (182, 3440), (208, 3010), (215, 2912), (224, 2795), (260, 2408), (280, 2236), (301, 2080), (344, 1820), (364, 1720), (416, 1505), (430, 1456), (455, 1376), (520, 1204), (559, 1120), (560, 1118), (602, 1040), (688, 910), (728, 860)]