64893080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13633}}^1$

素因数の和:13668

約数の個数: 64

約数和(自身を含む): 176696640

約数和(自身を除く): 111803560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 13633, 27266, 54532, 68165, 95431, 109064, 136330, 190862, 231761, 272660, 381724, 463522, 477155, 545320, 763448, 927044, 954310, 1158805, 1622327, 1854088, 1908620, 2317610, 3244654, 3817240, 4635220, 6489308, 8111635, 9270440, 12978616, 16223270, 32446540, 64893080]

約数ペア:

[(1, 64893080), (2, 32446540), (4, 16223270), (5, 12978616), (7, 9270440), (8, 8111635), (10, 6489308), (14, 4635220), (17, 3817240), (20, 3244654), (28, 2317610), (34, 1908620), (35, 1854088), (40, 1622327), (56, 1158805), (68, 954310), (70, 927044), (85, 763448), (119, 545320), (136, 477155), (140, 463522), (170, 381724), (238, 272660), (280, 231761), (340, 190862), (476, 136330), (595, 109064), (680, 95431), (952, 68165), (1190, 54532), (2380, 27266), (4760, 13633)]