98268340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{37507}}^1$

素因数の和:37647

約数の個数: 24

約数和(自身を含む): 207944352

約数和(自身を除く): 109676012

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 37507, 75014, 150028, 187535, 375070, 750140, 4913417, 9826834, 19653668, 24567085, 49134170, 98268340]

約数ペア:

[(1, 98268340), (2, 49134170), (4, 24567085), (5, 19653668), (10, 9826834), (20, 4913417), (131, 750140), (262, 375070), (524, 187535), (655, 150028), (1310, 75014), (2620, 37507)]