197096457140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3541079}}^1$

素因数の和:3541133

約数の個数: 72

約数和(自身を含む): 474731349120

約数和(自身を除く): 277634891980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 1012, 1210, 1265, 2420, 2530, 2783, 5060, 5566, 11132, 13915, 27830, 55660, 3541079, 7082158, 14164316, 17705395, 35410790, 38951869, 70821580, 77903738, 81444817, 155807476, 162889634, 194759345, 325779268, 389518690, 407224085, 428470559, 779037380, 814448170, 856941118, 895892987, 1628896340, 1713882236, 1791785974, 2142352795, 3583571948, 4284705590, 4479464935, 8569411180, 8958929870, 9854822857, 17917859740, 19709645714, 39419291428, 49274114285, 98548228570, 197096457140]

約数ペア:

[(1, 197096457140), (2, 98548228570), (4, 49274114285), (5, 39419291428), (10, 19709645714), (11, 17917859740), (20, 9854822857), (22, 8958929870), (23, 8569411180), (44, 4479464935), (46, 4284705590), (55, 3583571948), (92, 2142352795), (110, 1791785974), (115, 1713882236), (121, 1628896340), (220, 895892987), (230, 856941118), (242, 814448170), (253, 779037380), (460, 428470559), (484, 407224085), (506, 389518690), (605, 325779268), (1012, 194759345), (1210, 162889634), (1265, 155807476), (2420, 81444817), (2530, 77903738), (2783, 70821580), (5060, 38951869), (5566, 35410790), (11132, 17705395), (13915, 14164316), (27830, 7082158), (55660, 3541079)]