99199540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 228441024

約数和(自身を除く): 129241484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2137, 2321, 4220, 4274, 4642, 8548, 9284, 10685, 11605, 21370, 23210, 23507, 42740, 46420, 47014, 94028, 117535, 235070, 450907, 470140, 901814, 1803628, 2254535, 4509070, 4959977, 9018140, 9919954, 19839908, 24799885, 49599770, 99199540]

約数ペア:

[(1, 99199540), (2, 49599770), (4, 24799885), (5, 19839908), (10, 9919954), (11, 9018140), (20, 4959977), (22, 4509070), (44, 2254535), (55, 1803628), (110, 901814), (211, 470140), (220, 450907), (422, 235070), (844, 117535), (1055, 94028), (2110, 47014), (2137, 46420), (2321, 42740), (4220, 23507), (4274, 23210), (4642, 21370), (8548, 11605), (9284, 10685)]