97820007890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12524969}}^1$

素因数の和:12525058

約数の個数: 32

約数和(自身を含む): 194788333440

約数和(自身を除く): 96968325550

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 12524969, 25049938, 62624845, 125249690, 137774659, 275549318, 688873295, 889272799, 1377746590, 1778545598, 4446363995, 8892727990, 9782000789, 19564001578, 48910003945, 97820007890]

約数ペア:

[(1, 97820007890), (2, 48910003945), (5, 19564001578), (10, 9782000789), (11, 8892727990), (22, 4446363995), (55, 1778545598), (71, 1377746590), (110, 889272799), (142, 688873295), (355, 275549318), (710, 137774659), (781, 125249690), (1562, 62624845), (3905, 25049938), (7810, 12524969)]