29256260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 68003712

約数和(自身を除く): 38747452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 1873, 3124, 3746, 3905, 7492, 7810, 9365, 15620, 18730, 20603, 37460, 41206, 82412, 103015, 132983, 206030, 265966, 412060, 531932, 664915, 1329830, 1462813, 2659660, 2925626, 5851252, 7314065, 14628130, 29256260]

約数ペア:

[(1, 29256260), (2, 14628130), (4, 7314065), (5, 5851252), (10, 2925626), (11, 2659660), (20, 1462813), (22, 1329830), (44, 664915), (55, 531932), (71, 412060), (110, 265966), (142, 206030), (220, 132983), (284, 103015), (355, 82412), (710, 41206), (781, 37460), (1420, 20603), (1562, 18730), (1873, 15620), (3124, 9365), (3746, 7810), (3905, 7492)]