39478720

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 56

約数和(自身を含む): 94969584

約数和(自身を除く): 55490864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1153, 1712, 2140, 2306, 3424, 4280, 4612, 5765, 6848, 8560, 9224, 11530, 17120, 18448, 23060, 34240, 36896, 46120, 73792, 92240, 123371, 184480, 246742, 368960, 493484, 616855, 986968, 1233710, 1973936, 2467420, 3947872, 4934840, 7895744, 9869680, 19739360, 39478720]

約数ペア:

[(1, 39478720), (2, 19739360), (4, 9869680), (5, 7895744), (8, 4934840), (10, 3947872), (16, 2467420), (20, 1973936), (32, 1233710), (40, 986968), (64, 616855), (80, 493484), (107, 368960), (160, 246742), (214, 184480), (320, 123371), (428, 92240), (535, 73792), (856, 46120), (1070, 36896), (1153, 34240), (1712, 23060), (2140, 18448), (2306, 17120), (3424, 11530), (4280, 9224), (4612, 8560), (5765, 6848)]