5391433540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383459}}^1$

素因数の和:383524

約数の個数: 48

約数和(自身を含む): 12240043200

約数和(自身を除く): 6848609660

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, 383459, 766918, 1533836, 1917295, 3834590, 7285721, 7669180, 14187983, 14571442, 28375966, 29142884, 36428605, 56751932, 70939915, 72857210, 141879830, 145714420, 269571677, 283759660, 539143354, 1078286708, 1347858385, 2695716770, 5391433540]

約数ペア:

[(1, 5391433540), (2, 2695716770), (4, 1347858385), (5, 1078286708), (10, 539143354), (19, 283759660), (20, 269571677), (37, 145714420), (38, 141879830), (74, 72857210), (76, 70939915), (95, 56751932), (148, 36428605), (185, 29142884), (190, 28375966), (370, 14571442), (380, 14187983), (703, 7669180), (740, 7285721), (1406, 3834590), (2812, 1917295), (3515, 1533836), (7030, 766918), (14060, 383459)]