3448960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 8757720

約数和(自身を除く): 5308760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 317, 320, 340, 544, 634, 640, 680, 1088, 1268, 1360, 1585, 2176, 2536, 2720, 3170, 5072, 5389, 5440, 6340, 10144, 10778, 10880, 12680, 20288, 21556, 25360, 26945, 40576, 43112, 50720, 53890, 86224, 101440, 107780, 172448, 202880, 215560, 344896, 431120, 689792, 862240, 1724480, 3448960]

約数ペア:

[(1, 3448960), (2, 1724480), (4, 862240), (5, 689792), (8, 431120), (10, 344896), (16, 215560), (17, 202880), (20, 172448), (32, 107780), (34, 101440), (40, 86224), (64, 53890), (68, 50720), (80, 43112), (85, 40576), (128, 26945), (136, 25360), (160, 21556), (170, 20288), (272, 12680), (317, 10880), (320, 10778), (340, 10144), (544, 6340), (634, 5440), (640, 5389), (680, 5072), (1088, 3170), (1268, 2720), (1360, 2536), (1585, 2176)]