3874577260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{5641}}^1$

素因数の和:6274

約数の個数: 48

約数和(自身を含む): 8286157152

約数和(自身を除く): 4411579892

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 563, 610, 1126, 1220, 2252, 2815, 5630, 5641, 11260, 11282, 22564, 28205, 34343, 56410, 68686, 112820, 137372, 171715, 343430, 344101, 686860, 688202, 1376404, 1720505, 3175883, 3441010, 6351766, 6882020, 12703532, 15879415, 31758830, 63517660, 193728863, 387457726, 774915452, 968644315, 1937288630, 3874577260]

約数ペア:

[(1, 3874577260), (2, 1937288630), (4, 968644315), (5, 774915452), (10, 387457726), (20, 193728863), (61, 63517660), (122, 31758830), (244, 15879415), (305, 12703532), (563, 6882020), (610, 6351766), (1126, 3441010), (1220, 3175883), (2252, 1720505), (2815, 1376404), (5630, 688202), (5641, 686860), (11260, 344101), (11282, 343430), (22564, 171715), (28205, 137372), (34343, 112820), (56410, 68686)]