25014080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 112

約数和(自身を含む): 73395840

約数和(自身を除く): 48381760

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, 859, 910, 1040, 1120, 1456, 1718, 1820, 2080, 2240, 2912, 3436, 3640, 4160, 4295, 5824, 6013, 6872, 7280, 8590, 11167, 12026, 13744, 14560, 17180, 22334, 24052, 27488, 29120, 30065, 34360, 44668, 48104, 54976, 55835, 60130, 68720, 78169, 89336, 96208, 111670, 120260, 137440, 156338, 178672, 192416, 223340, 240520, 274880, 312676, 357344, 384832, 390845, 446680, 481040, 625352, 714688, 781690, 893360, 962080, 1250704, 1563380, 1786720, 1924160, 2501408, 3126760, 3573440, 5002816, 6253520, 12507040, 25014080]

約数ペア:

[(1, 25014080), (2, 12507040), (4, 6253520), (5, 5002816), (7, 3573440), (8, 3126760), (10, 2501408), (13, 1924160), (14, 1786720), (16, 1563380), (20, 1250704), (26, 962080), (28, 893360), (32, 781690), (35, 714688), (40, 625352), (52, 481040), (56, 446680), (64, 390845), (65, 384832), (70, 357344), (80, 312676), (91, 274880), (104, 240520), (112, 223340), (130, 192416), (140, 178672), (160, 156338), (182, 137440), (208, 120260), (224, 111670), (260, 96208), (280, 89336), (320, 78169), (364, 68720), (416, 60130), (448, 55835), (455, 54976), (520, 48104), (560, 44668), (728, 34360), (832, 30065), (859, 29120), (910, 27488), (1040, 24052), (1120, 22334), (1456, 17180), (1718, 14560), (1820, 13744), (2080, 12026), (2240, 11167), (2912, 8590), (3436, 7280), (3640, 6872), (4160, 6013), (4295, 5824)]