15692829980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1116133}}^1$

素因数の和:1116198

約数の個数: 48

約数和(自身を含む): 35626997280

約数和(自身を除く): 19934167300

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 1116133, 2232266, 4464532, 5580665, 11161330, 21206527, 22322660, 41296921, 42413054, 82593842, 84826108, 106032635, 165187684, 206484605, 212065270, 412969210, 424130540, 784641499, 825938420, 1569282998, 3138565996, 3923207495, 7846414990, 15692829980]

約数ペア:

[(1, 15692829980), (2, 7846414990), (4, 3923207495), (5, 3138565996), (10, 1569282998), (19, 825938420), (20, 784641499), (37, 424130540), (38, 412969210), (74, 212065270), (76, 206484605), (95, 165187684), (148, 106032635), (185, 84826108), (190, 82593842), (370, 42413054), (380, 41296921), (703, 22322660), (740, 21206527), (1406, 11161330), (2812, 5580665), (3515, 4464532), (7030, 2232266), (14060, 1116133)]