2044502720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11987}}^1$

素因数の和:12058

約数の個数: 112

約数和(自身を含む): 5371295328

約数和(自身を除く): 3326792608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 656, 820, 832, 1040, 1066, 1312, 1640, 2080, 2132, 2624, 2665, 3280, 4160, 4264, 5330, 6560, 8528, 10660, 11987, 13120, 17056, 21320, 23974, 34112, 42640, 47948, 59935, 85280, 95896, 119870, 155831, 170560, 191792, 239740, 311662, 383584, 479480, 491467, 623324, 767168, 779155, 958960, 982934, 1246648, 1558310, 1917920, 1965868, 2457335, 2493296, 3116620, 3835840, 3931736, 4914670, 4986592, 6233240, 6389071, 7863472, 9829340, 9973184, 12466480, 12778142, 15726944, 19658680, 24932960, 25556284, 31453888, 31945355, 39317360, 49865920, 51112568, 63890710, 78634720, 102225136, 127781420, 157269440, 204450272, 255562840, 408900544, 511125680, 1022251360, 2044502720]

約数ペア:

[(1, 2044502720), (2, 1022251360), (4, 511125680), (5, 408900544), (8, 255562840), (10, 204450272), (13, 157269440), (16, 127781420), (20, 102225136), (26, 78634720), (32, 63890710), (40, 51112568), (41, 49865920), (52, 39317360), (64, 31945355), (65, 31453888), (80, 25556284), (82, 24932960), (104, 19658680), (130, 15726944), (160, 12778142), (164, 12466480), (205, 9973184), (208, 9829340), (260, 7863472), (320, 6389071), (328, 6233240), (410, 4986592), (416, 4914670), (520, 3931736), (533, 3835840), (656, 3116620), (820, 2493296), (832, 2457335), (1040, 1965868), (1066, 1917920), (1312, 1558310), (1640, 1246648), (2080, 982934), (2132, 958960), (2624, 779155), (2665, 767168), (3280, 623324), (4160, 491467), (4264, 479480), (5330, 383584), (6560, 311662), (8528, 239740), (10660, 191792), (11987, 170560), (13120, 155831), (17056, 119870), (21320, 95896), (23974, 85280), (34112, 59935), (42640, 47948)]