2650810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2574662

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 503, 527, 1006, 1054, 2515, 2635, 5030, 5270, 8551, 15593, 17102, 31186, 42755, 77965, 85510, 155930, 265081, 530162, 1325405, 2650810]

約数ペア:

[(1, 2650810), (2, 1325405), (5, 530162), (10, 265081), (17, 155930), (31, 85510), (34, 77965), (62, 42755), (85, 31186), (155, 17102), (170, 15593), (310, 8551), (503, 5270), (527, 5030), (1006, 2635), (1054, 2515)]