202823778980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1\times {\mathrm{30103}}^1$

素因数の和:32708

約数の個数: 48

約数和(自身を含む): 429227648640

約数和(自身を除く): 226403869660

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2459, 2740, 4918, 9836, 12295, 24590, 30103, 49180, 60206, 120412, 150515, 301030, 336883, 602060, 673766, 1347532, 1684415, 3368830, 4124111, 6737660, 8248222, 16496444, 20620555, 41241110, 74023277, 82482220, 148046554, 296093108, 370116385, 740232770, 1480465540, 10141188949, 20282377898, 40564755796, 50705944745, 101411889490, 202823778980]

約数ペア:

[(1, 202823778980), (2, 101411889490), (4, 50705944745), (5, 40564755796), (10, 20282377898), (20, 10141188949), (137, 1480465540), (274, 740232770), (548, 370116385), (685, 296093108), (1370, 148046554), (2459, 82482220), (2740, 74023277), (4918, 41241110), (9836, 20620555), (12295, 16496444), (24590, 8248222), (30103, 6737660), (49180, 4124111), (60206, 3368830), (120412, 1684415), (150515, 1347532), (301030, 673766), (336883, 602060)]