3555040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 8899632

約数和(自身を除く): 5344592

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, 1307, 1360, 2614, 2720, 5228, 6535, 10456, 13070, 20912, 22219, 26140, 41824, 44438, 52280, 88876, 104560, 111095, 177752, 209120, 222190, 355504, 444380, 711008, 888760, 1777520, 3555040]

約数ペア:

[(1, 3555040), (2, 1777520), (4, 888760), (5, 711008), (8, 444380), (10, 355504), (16, 222190), (17, 209120), (20, 177752), (32, 111095), (34, 104560), (40, 88876), (68, 52280), (80, 44438), (85, 41824), (136, 26140), (160, 22219), (170, 20912), (272, 13070), (340, 10456), (544, 6535), (680, 5228), (1307, 2720), (1360, 2614)]