283025120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11032

約数の個数: 96

約数和(自身を含む): 797465088

約数和(自身を除く): 514439968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 10987, 12880, 21974, 25760, 43948, 54935, 76909, 87896, 109870, 153818, 175792, 219740, 252701, 307636, 351584, 384545, 439480, 505402, 615272, 769090, 878960, 1010804, 1230544, 1263505, 1538180, 1757920, 1768907, 2021608, 2461088, 2527010, 3076360, 3537814, 4043216, 5054020, 6152720, 7075628, 8086432, 8844535, 10108040, 12305440, 14151256, 17689070, 20216080, 28302512, 35378140, 40432160, 56605024, 70756280, 141512560, 283025120]

約数ペア:

[(1, 283025120), (2, 141512560), (4, 70756280), (5, 56605024), (7, 40432160), (8, 35378140), (10, 28302512), (14, 20216080), (16, 17689070), (20, 14151256), (23, 12305440), (28, 10108040), (32, 8844535), (35, 8086432), (40, 7075628), (46, 6152720), (56, 5054020), (70, 4043216), (80, 3537814), (92, 3076360), (112, 2527010), (115, 2461088), (140, 2021608), (160, 1768907), (161, 1757920), (184, 1538180), (224, 1263505), (230, 1230544), (280, 1010804), (322, 878960), (368, 769090), (460, 615272), (560, 505402), (644, 439480), (736, 384545), (805, 351584), (920, 307636), (1120, 252701), (1288, 219740), (1610, 175792), (1840, 153818), (2576, 109870), (3220, 87896), (3680, 76909), (5152, 54935), (6440, 43948), (10987, 25760), (12880, 21974)]