99799970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4909}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 190900800

約数和(自身を除く): 91100830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 4909, 9818, 10165, 20330, 24545, 49090, 93271, 186542, 466355, 525263, 932710, 1050526, 2626315, 5252630, 9979997, 19959994, 49899985, 99799970]

約数ペア:

[(1, 99799970), (2, 49899985), (5, 19959994), (10, 9979997), (19, 5252630), (38, 2626315), (95, 1050526), (107, 932710), (190, 525263), (214, 466355), (535, 186542), (1070, 93271), (2033, 49090), (4066, 24545), (4909, 20330), (9818, 10165)]