154066120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3442

約数の個数: 64

約数和(自身を含む): 377622000

約数和(自身を除く): 223555880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 89, 104, 130, 178, 260, 356, 445, 520, 712, 890, 1157, 1780, 2314, 3329, 3560, 4628, 5785, 6658, 9256, 11570, 13316, 16645, 23140, 26632, 33290, 43277, 46280, 66580, 86554, 133160, 173108, 216385, 296281, 346216, 432770, 592562, 865540, 1185124, 1481405, 1731080, 2370248, 2962810, 3851653, 5925620, 7703306, 11851240, 15406612, 19258265, 30813224, 38516530, 77033060, 154066120]

約数ペア:

[(1, 154066120), (2, 77033060), (4, 38516530), (5, 30813224), (8, 19258265), (10, 15406612), (13, 11851240), (20, 7703306), (26, 5925620), (40, 3851653), (52, 2962810), (65, 2370248), (89, 1731080), (104, 1481405), (130, 1185124), (178, 865540), (260, 592562), (356, 432770), (445, 346216), (520, 296281), (712, 216385), (890, 173108), (1157, 133160), (1780, 86554), (2314, 66580), (3329, 46280), (3560, 43277), (4628, 33290), (5785, 26632), (6658, 23140), (9256, 16645), (11570, 13316)]