764796890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10091}}^1$

素因数の和:10175

約数の個数: 64

約数和(自身を含む): 1647983232

約数和(自身を除く): 883186342

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1378, 1430, 2915, 3445, 5830, 6890, 7579, 10091, 15158, 20182, 37895, 50455, 75790, 100910, 111001, 131183, 222002, 262366, 534823, 555005, 655915, 1069646, 1110010, 1311830, 1443013, 2674115, 2886026, 5348230, 5883053, 6952699, 7215065, 11766106, 13905398, 14430130, 29415265, 34763495, 58830530, 69526990, 76479689, 152959378, 382398445, 764796890]

約数ペア:

[(1, 764796890), (2, 382398445), (5, 152959378), (10, 76479689), (11, 69526990), (13, 58830530), (22, 34763495), (26, 29415265), (53, 14430130), (55, 13905398), (65, 11766106), (106, 7215065), (110, 6952699), (130, 5883053), (143, 5348230), (265, 2886026), (286, 2674115), (530, 1443013), (583, 1311830), (689, 1110010), (715, 1069646), (1166, 655915), (1378, 555005), (1430, 534823), (2915, 262366), (3445, 222002), (5830, 131183), (6890, 111001), (7579, 100910), (10091, 75790), (15158, 50455), (20182, 37895)]