97490640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31247}}^1$

素因数の和:31276

約数の個数: 80

約数和(自身を含む): 325479168

約数和(自身を除く): 227988528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 31247, 62494, 93741, 124988, 156235, 187482, 249976, 312470, 374964, 406211, 468705, 499952, 624940, 749928, 812422, 937410, 1218633, 1249880, 1499856, 1624844, 1874820, 2031055, 2437266, 2499760, 3249688, 3749640, 4062110, 4874532, 6093165, 6499376, 7499280, 8124220, 9749064, 12186330, 16248440, 19498128, 24372660, 32496880, 48745320, 97490640]

約数ペア:

[(1, 97490640), (2, 48745320), (3, 32496880), (4, 24372660), (5, 19498128), (6, 16248440), (8, 12186330), (10, 9749064), (12, 8124220), (13, 7499280), (15, 6499376), (16, 6093165), (20, 4874532), (24, 4062110), (26, 3749640), (30, 3249688), (39, 2499760), (40, 2437266), (48, 2031055), (52, 1874820), (60, 1624844), (65, 1499856), (78, 1249880), (80, 1218633), (104, 937410), (120, 812422), (130, 749928), (156, 624940), (195, 499952), (208, 468705), (240, 406211), (260, 374964), (312, 312470), (390, 249976), (520, 187482), (624, 156235), (780, 124988), (1040, 93741), (1560, 62494), (3120, 31247)]