2314974820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{2953}}^1$

素因数の和:5044

約数の個数: 48

約数和(自身を含む): 5121527040

約数和(自身を除く): 2806552220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2063, 2953, 4126, 5906, 8252, 10315, 11812, 14765, 20630, 29530, 39197, 41260, 56107, 59060, 78394, 112214, 156788, 195985, 224428, 280535, 391970, 561070, 783940, 1122140, 6092039, 12184078, 24368156, 30460195, 60920390, 115748741, 121840780, 231497482, 462994964, 578743705, 1157487410, 2314974820]

約数ペア:

[(1, 2314974820), (2, 1157487410), (4, 578743705), (5, 462994964), (10, 231497482), (19, 121840780), (20, 115748741), (38, 60920390), (76, 30460195), (95, 24368156), (190, 12184078), (380, 6092039), (2063, 1122140), (2953, 783940), (4126, 561070), (5906, 391970), (8252, 280535), (10315, 224428), (11812, 195985), (14765, 156788), (20630, 112214), (29530, 78394), (39197, 59060), (41260, 56107)]