8209390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 17625600

約数和(自身を除く): 9416210

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5099, 10198, 25495, 35693, 50990, 71386, 117277, 178465, 234554, 356930, 586385, 820939, 1172770, 1641878, 4104695, 8209390]

約数ペア:

[(1, 8209390), (2, 4104695), (5, 1641878), (7, 1172770), (10, 820939), (14, 586385), (23, 356930), (35, 234554), (46, 178465), (70, 117277), (115, 71386), (161, 50990), (230, 35693), (322, 25495), (805, 10198), (1610, 5099)]