99126020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101149}}^1$

素因数の和:101172

約数の個数: 36

約数和(自身を含む): 242153100

約数和(自身を除く): 143027080

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 101149, 202298, 404596, 505745, 708043, 1011490, 1416086, 2022980, 2832172, 3540215, 4956301, 7080430, 9912602, 14160860, 19825204, 24781505, 49563010, 99126020]

約数ペア:

[(1, 99126020), (2, 49563010), (4, 24781505), (5, 19825204), (7, 14160860), (10, 9912602), (14, 7080430), (20, 4956301), (28, 3540215), (35, 2832172), (49, 2022980), (70, 1416086), (98, 1011490), (140, 708043), (196, 505745), (245, 404596), (490, 202298), (980, 101149)]