26962260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2659}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 81779040

約数和(自身を除く): 54816780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 2659, 3380, 5070, 5318, 7977, 10140, 10636, 13295, 15954, 26590, 31908, 34567, 39885, 53180, 69134, 79770, 103701, 138268, 159540, 172835, 207402, 345670, 414804, 449371, 518505, 691340, 898742, 1037010, 1348113, 1797484, 2074020, 2246855, 2696226, 4493710, 5392452, 6740565, 8987420, 13481130, 26962260]

約数ペア:

[(1, 26962260), (2, 13481130), (3, 8987420), (4, 6740565), (5, 5392452), (6, 4493710), (10, 2696226), (12, 2246855), (13, 2074020), (15, 1797484), (20, 1348113), (26, 1037010), (30, 898742), (39, 691340), (52, 518505), (60, 449371), (65, 414804), (78, 345670), (130, 207402), (156, 172835), (169, 159540), (195, 138268), (260, 103701), (338, 79770), (390, 69134), (507, 53180), (676, 39885), (780, 34567), (845, 31908), (1014, 26590), (1690, 15954), (2028, 13295), (2535, 10636), (2659, 10140), (3380, 7977), (5070, 5318)]