2938635095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{25799}}^1$

素因数の和:25943

約数の個数: 32

約数和(自身を含む): 4086720000

約数和(自身を除く): 1148084905

約数列:

[1, 5, 11, 19, 55, 95, 109, 209, 545, 1045, 1199, 2071, 5995, 10355, 22781, 25799, 113905, 128995, 283789, 490181, 1418945, 2450905, 2812091, 5391991, 14060455, 26959955, 30933001, 53429729, 154665005, 267148645, 587727019, 2938635095]

約数ペア:

[(1, 2938635095), (5, 587727019), (11, 267148645), (19, 154665005), (55, 53429729), (95, 30933001), (109, 26959955), (209, 14060455), (545, 5391991), (1045, 2812091), (1199, 2450905), (2071, 1418945), (5995, 490181), (10355, 283789), (22781, 128995), (25799, 113905)]