1004030380

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{81101}}^1$

素因数の和:81729

約数の個数: 24

約数和(自身を含む): 2111896080

約数和(自身を除く): 1107865700

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 12380, 81101, 162202, 324404, 405505, 811010, 1622020, 50201519, 100403038, 200806076, 251007595, 502015190, 1004030380]

約数ペア:

[(1, 1004030380), (2, 502015190), (4, 251007595), (5, 200806076), (10, 100403038), (20, 50201519), (619, 1622020), (1238, 811010), (2476, 405505), (3095, 324404), (6190, 162202), (12380, 81101)]