245870774180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1\times {\mathrm{91823}}^1$

素因数の和:97676

約数の個数: 48

約数和(自身を含む): 538876122624

約数和(自身を除く): 293005348444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5821, 11642, 23284, 29105, 58210, 91823, 116420, 133883, 183646, 267766, 367292, 459115, 535532, 669415, 918230, 1338830, 1836460, 2111929, 2677660, 4223858, 8447716, 10559645, 21119290, 42238580, 534501683, 1069003366, 2138006732, 2672508415, 5345016830, 10690033660, 12293538709, 24587077418, 49174154836, 61467693545, 122935387090, 245870774180]

約数ペア:

[(1, 245870774180), (2, 122935387090), (4, 61467693545), (5, 49174154836), (10, 24587077418), (20, 12293538709), (23, 10690033660), (46, 5345016830), (92, 2672508415), (115, 2138006732), (230, 1069003366), (460, 534501683), (5821, 42238580), (11642, 21119290), (23284, 10559645), (29105, 8447716), (58210, 4223858), (91823, 2677660), (116420, 2111929), (133883, 1836460), (183646, 1338830), (267766, 918230), (367292, 669415), (459115, 535532)]