202203620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 433944000

約数和(自身を除く): 231740380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 349, 491, 590, 698, 982, 1180, 1396, 1745, 1964, 2455, 3490, 4910, 6980, 9820, 20591, 28969, 41182, 57938, 82364, 102955, 115876, 144845, 171359, 205910, 289690, 342718, 411820, 579380, 685436, 856795, 1713590, 3427180, 10110181, 20220362, 40440724, 50550905, 101101810, 202203620]

約数ペア:

[(1, 202203620), (2, 101101810), (4, 50550905), (5, 40440724), (10, 20220362), (20, 10110181), (59, 3427180), (118, 1713590), (236, 856795), (295, 685436), (349, 579380), (491, 411820), (590, 342718), (698, 289690), (982, 205910), (1180, 171359), (1396, 144845), (1745, 115876), (1964, 102955), (2455, 82364), (3490, 57938), (4910, 41182), (6980, 28969), (9820, 20591)]