101001740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 72

約数和(自身を含む): 257517792

約数和(自身を除く): 156516052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4481, 4508, 5635, 8962, 11270, 17924, 22405, 22540, 31367, 44810, 62734, 89620, 103063, 125468, 156835, 206126, 219569, 313670, 412252, 439138, 515315, 627340, 721441, 878276, 1030630, 1097845, 1442882, 2061260, 2195690, 2885764, 3607205, 4391380, 5050087, 7214410, 10100174, 14428820, 20200348, 25250435, 50500870, 101001740]

約数ペア:

[(1, 101001740), (2, 50500870), (4, 25250435), (5, 20200348), (7, 14428820), (10, 10100174), (14, 7214410), (20, 5050087), (23, 4391380), (28, 3607205), (35, 2885764), (46, 2195690), (49, 2061260), (70, 1442882), (92, 1097845), (98, 1030630), (115, 878276), (140, 721441), (161, 627340), (196, 515315), (230, 439138), (245, 412252), (322, 313670), (460, 219569), (490, 206126), (644, 156835), (805, 125468), (980, 103063), (1127, 89620), (1610, 62734), (2254, 44810), (3220, 31367), (4481, 22540), (4508, 22405), (5635, 17924), (8962, 11270)]