62984380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 135023616

約数和(自身を除く): 72039236

約数列:

[1, 2, 4, 5, 10, 20, 127, 137, 181, 254, 274, 362, 508, 548, 635, 685, 724, 905, 1270, 1370, 1810, 2540, 2740, 3620, 17399, 22987, 24797, 34798, 45974, 49594, 69596, 86995, 91948, 99188, 114935, 123985, 173990, 229870, 247970, 347980, 459740, 495940, 3149219, 6298438, 12596876, 15746095, 31492190, 62984380]

約数ペア:

[(1, 62984380), (2, 31492190), (4, 15746095), (5, 12596876), (10, 6298438), (20, 3149219), (127, 495940), (137, 459740), (181, 347980), (254, 247970), (274, 229870), (362, 173990), (508, 123985), (548, 114935), (635, 99188), (685, 91948), (724, 86995), (905, 69596), (1270, 49594), (1370, 45974), (1810, 34798), (2540, 24797), (2740, 22987), (3620, 17399)]