948634240

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22123}}^1$

素因数の和:22209

約数の個数: 64

約数和(自身を含む): 2301780960

約数和(自身を除く): 1353146720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 4288, 5360, 8576, 10720, 21440, 22123, 42880, 44246, 88492, 110615, 176984, 221230, 353968, 442460, 707936, 884920, 1415872, 1482241, 1769840, 2831744, 2964482, 3539680, 5928964, 7079360, 7411205, 11857928, 14158720, 14822410, 23715856, 29644820, 47431712, 59289640, 94863424, 118579280, 189726848, 237158560, 474317120, 948634240]

約数ペア:

[(1, 948634240), (2, 474317120), (4, 237158560), (5, 189726848), (8, 118579280), (10, 94863424), (16, 59289640), (20, 47431712), (32, 29644820), (40, 23715856), (64, 14822410), (67, 14158720), (80, 11857928), (128, 7411205), (134, 7079360), (160, 5928964), (268, 3539680), (320, 2964482), (335, 2831744), (536, 1769840), (640, 1482241), (670, 1415872), (1072, 884920), (1340, 707936), (2144, 442460), (2680, 353968), (4288, 221230), (5360, 176984), (8576, 110615), (10720, 88492), (21440, 44246), (22123, 42880)]