98047240

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3221}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 220964760

約数和(自身を除く): 122917520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3221, 3805, 6088, 6442, 7610, 12884, 15220, 16105, 25768, 30440, 32210, 64420, 128840, 2451181, 4902362, 9804724, 12255905, 19609448, 24511810, 49023620, 98047240]

約数ペア:

[(1, 98047240), (2, 49023620), (4, 24511810), (5, 19609448), (8, 12255905), (10, 9804724), (20, 4902362), (40, 2451181), (761, 128840), (1522, 64420), (3044, 32210), (3221, 30440), (3805, 25768), (6088, 16105), (6442, 15220), (7610, 12884)]