25368770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 55453248

約数和(自身を除く): 30084478

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2251, 2254, 4502, 5635, 11255, 11270, 15757, 22510, 31514, 51773, 78785, 103546, 110299, 157570, 220598, 258865, 362411, 517730, 551495, 724822, 1102990, 1812055, 2536877, 3624110, 5073754, 12684385, 25368770]

約数ペア:

[(1, 25368770), (2, 12684385), (5, 5073754), (7, 3624110), (10, 2536877), (14, 1812055), (23, 1102990), (35, 724822), (46, 551495), (49, 517730), (70, 362411), (98, 258865), (115, 220598), (161, 157570), (230, 110299), (245, 103546), (322, 78785), (490, 51773), (805, 31514), (1127, 22510), (1610, 15757), (2251, 11270), (2254, 11255), (4502, 5635)]