200025280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6906

約数の個数: 112

約数和(自身を含む): 586313280

約数和(自身を除く): 386288000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 6869, 7280, 13738, 14560, 27476, 29120, 34345, 48083, 54952, 68690, 89297, 96166, 109904, 137380, 178594, 192332, 219808, 240415, 274760, 357188, 384664, 439616, 446485, 480830, 549520, 625079, 714376, 769328, 892970, 961660, 1099040, 1250158, 1428752, 1538656, 1785940, 1923320, 2198080, 2500316, 2857504, 3077312, 3125395, 3571880, 3846640, 5000632, 5715008, 6250790, 7143760, 7693280, 10001264, 12501580, 14287520, 15386560, 20002528, 25003160, 28575040, 40005056, 50006320, 100012640, 200025280]

約数ペア:

[(1, 200025280), (2, 100012640), (4, 50006320), (5, 40005056), (7, 28575040), (8, 25003160), (10, 20002528), (13, 15386560), (14, 14287520), (16, 12501580), (20, 10001264), (26, 7693280), (28, 7143760), (32, 6250790), (35, 5715008), (40, 5000632), (52, 3846640), (56, 3571880), (64, 3125395), (65, 3077312), (70, 2857504), (80, 2500316), (91, 2198080), (104, 1923320), (112, 1785940), (130, 1538656), (140, 1428752), (160, 1250158), (182, 1099040), (208, 961660), (224, 892970), (260, 769328), (280, 714376), (320, 625079), (364, 549520), (416, 480830), (448, 446485), (455, 439616), (520, 384664), (560, 357188), (728, 274760), (832, 240415), (910, 219808), (1040, 192332), (1120, 178594), (1456, 137380), (1820, 109904), (2080, 96166), (2240, 89297), (2912, 68690), (3640, 54952), (4160, 48083), (5824, 34345), (6869, 29120), (7280, 27476), (13738, 14560)]