96697540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 209119680

約数和(自身を除く): 112422140

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 229, 430, 458, 491, 860, 916, 982, 1145, 1964, 2290, 2455, 4580, 4910, 9820, 9847, 19694, 21113, 39388, 42226, 49235, 84452, 98470, 105565, 112439, 196940, 211130, 224878, 422260, 449756, 562195, 1124390, 2248780, 4834877, 9669754, 19339508, 24174385, 48348770, 96697540]

約数ペア:

[(1, 96697540), (2, 48348770), (4, 24174385), (5, 19339508), (10, 9669754), (20, 4834877), (43, 2248780), (86, 1124390), (172, 562195), (215, 449756), (229, 422260), (430, 224878), (458, 211130), (491, 196940), (860, 112439), (916, 105565), (982, 98470), (1145, 84452), (1964, 49235), (2290, 42226), (2455, 39388), (4580, 21113), (4910, 19694), (9820, 9847)]