32944880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 80170464

約数和(自身を除く): 47225584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 61, 80, 86, 122, 157, 172, 215, 244, 305, 314, 344, 430, 488, 610, 628, 688, 785, 860, 976, 1220, 1256, 1570, 1720, 2440, 2512, 2623, 3140, 3440, 4880, 5246, 6280, 6751, 9577, 10492, 12560, 13115, 13502, 19154, 20984, 26230, 27004, 33755, 38308, 41968, 47885, 52460, 54008, 67510, 76616, 95770, 104920, 108016, 135020, 153232, 191540, 209840, 270040, 383080, 411811, 540080, 766160, 823622, 1647244, 2059055, 3294488, 4118110, 6588976, 8236220, 16472440, 32944880]

約数ペア:

[(1, 32944880), (2, 16472440), (4, 8236220), (5, 6588976), (8, 4118110), (10, 3294488), (16, 2059055), (20, 1647244), (40, 823622), (43, 766160), (61, 540080), (80, 411811), (86, 383080), (122, 270040), (157, 209840), (172, 191540), (215, 153232), (244, 135020), (305, 108016), (314, 104920), (344, 95770), (430, 76616), (488, 67510), (610, 54008), (628, 52460), (688, 47885), (785, 41968), (860, 38308), (976, 33755), (1220, 27004), (1256, 26230), (1570, 20984), (1720, 19154), (2440, 13502), (2512, 13115), (2623, 12560), (3140, 10492), (3440, 9577), (4880, 6751), (5246, 6280)]