55558720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1500

約数の個数: 112

約数和(自身を含む): 160202880

約数和(自身を除く): 104644160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1459, 1904, 2240, 2380, 2720, 2918, 3808, 4760, 5440, 5836, 7295, 7616, 9520, 10213, 11672, 14590, 19040, 20426, 23344, 24803, 29180, 38080, 40852, 46688, 49606, 51065, 58360, 81704, 93376, 99212, 102130, 116720, 124015, 163408, 173621, 198424, 204260, 233440, 248030, 326816, 347242, 396848, 408520, 466880, 496060, 653632, 694484, 793696, 817040, 868105, 992120, 1388968, 1587392, 1634080, 1736210, 1984240, 2777936, 3268160, 3472420, 3968480, 5555872, 6944840, 7936960, 11111744, 13889680, 27779360, 55558720]

約数ペア:

[(1, 55558720), (2, 27779360), (4, 13889680), (5, 11111744), (7, 7936960), (8, 6944840), (10, 5555872), (14, 3968480), (16, 3472420), (17, 3268160), (20, 2777936), (28, 1984240), (32, 1736210), (34, 1634080), (35, 1587392), (40, 1388968), (56, 992120), (64, 868105), (68, 817040), (70, 793696), (80, 694484), (85, 653632), (112, 496060), (119, 466880), (136, 408520), (140, 396848), (160, 347242), (170, 326816), (224, 248030), (238, 233440), (272, 204260), (280, 198424), (320, 173621), (340, 163408), (448, 124015), (476, 116720), (544, 102130), (560, 99212), (595, 93376), (680, 81704), (952, 58360), (1088, 51065), (1120, 49606), (1190, 46688), (1360, 40852), (1459, 38080), (1904, 29180), (2240, 24803), (2380, 23344), (2720, 20426), (2918, 19040), (3808, 14590), (4760, 11672), (5440, 10213), (5836, 9520), (7295, 7616)]