10793420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 25111296

約数和(自身を除く): 14317876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 691, 710, 781, 1382, 1420, 1562, 2764, 3124, 3455, 3905, 6910, 7601, 7810, 13820, 15202, 15620, 30404, 38005, 49061, 76010, 98122, 152020, 196244, 245305, 490610, 539671, 981220, 1079342, 2158684, 2698355, 5396710, 10793420]

約数ペア:

[(1, 10793420), (2, 5396710), (4, 2698355), (5, 2158684), (10, 1079342), (11, 981220), (20, 539671), (22, 490610), (44, 245305), (55, 196244), (71, 152020), (110, 98122), (142, 76010), (220, 49061), (284, 38005), (355, 30404), (691, 15620), (710, 15202), (781, 13820), (1382, 7810), (1420, 7601), (1562, 6910), (2764, 3905), (3124, 3455)]