713888480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{262459}}^1$

素因数の和:262491

約数の個数: 48

約数和(自身を含む): 1785777840

約数和(自身を除く): 1071889360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 262459, 524918, 1049836, 1312295, 2099672, 2624590, 4199344, 4461803, 5249180, 8398688, 8923606, 10498360, 17847212, 20996720, 22309015, 35694424, 41993440, 44618030, 71388848, 89236060, 142777696, 178472120, 356944240, 713888480]

約数ペア:

[(1, 713888480), (2, 356944240), (4, 178472120), (5, 142777696), (8, 89236060), (10, 71388848), (16, 44618030), (17, 41993440), (20, 35694424), (32, 22309015), (34, 20996720), (40, 17847212), (68, 10498360), (80, 8923606), (85, 8398688), (136, 5249180), (160, 4461803), (170, 4199344), (272, 2624590), (340, 2099672), (544, 1312295), (680, 1049836), (1360, 524918), (2720, 262459)]