182981120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{10211}}^1$

素因数の和:10241

約数の個数: 80

約数和(自身を含む): 501450048

約数和(自身を除く): 318468928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 10211, 17920, 20422, 40844, 51055, 71477, 81688, 102110, 142954, 163376, 204220, 285908, 326752, 357385, 408440, 571816, 653504, 714770, 816880, 1143632, 1307008, 1429540, 1633760, 2287264, 2614016, 2859080, 3267520, 4574528, 5228032, 5718160, 6535040, 9149056, 11436320, 13070080, 18298112, 22872640, 26140160, 36596224, 45745280, 91490560, 182981120]

約数ペア:

[(1, 182981120), (2, 91490560), (4, 45745280), (5, 36596224), (7, 26140160), (8, 22872640), (10, 18298112), (14, 13070080), (16, 11436320), (20, 9149056), (28, 6535040), (32, 5718160), (35, 5228032), (40, 4574528), (56, 3267520), (64, 2859080), (70, 2614016), (80, 2287264), (112, 1633760), (128, 1429540), (140, 1307008), (160, 1143632), (224, 816880), (256, 714770), (280, 653504), (320, 571816), (448, 408440), (512, 357385), (560, 326752), (640, 285908), (896, 204220), (1120, 163376), (1280, 142954), (1792, 102110), (2240, 81688), (2560, 71477), (3584, 51055), (4480, 40844), (8960, 20422), (10211, 17920)]