2015170016

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{5897}}^1$

素因数の和:6147

約数の個数: 48

約数和(自身を含む): 4057588080

約数和(自身を除く): 2042418064

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 181, 236, 362, 472, 724, 944, 1448, 1888, 2896, 5792, 5897, 10679, 11794, 21358, 23588, 42716, 47176, 85432, 94352, 170864, 188704, 341728, 347923, 695846, 1067357, 1391692, 2134714, 2783384, 4269428, 5566768, 8538856, 11133536, 17077712, 34155424, 62974063, 125948126, 251896252, 503792504, 1007585008, 2015170016]

約数ペア:

[(1, 2015170016), (2, 1007585008), (4, 503792504), (8, 251896252), (16, 125948126), (32, 62974063), (59, 34155424), (118, 17077712), (181, 11133536), (236, 8538856), (362, 5566768), (472, 4269428), (724, 2783384), (944, 2134714), (1448, 1391692), (1888, 1067357), (2896, 695846), (5792, 347923), (5897, 341728), (10679, 188704), (11794, 170864), (21358, 94352), (23588, 85432), (42716, 47176)]