2584328240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2484931}}^1$

素因数の和:2484957

約数の個数: 40

約数和(自身を含む): 6470762928

約数和(自身を除く): 3886434688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2484931, 4969862, 9939724, 12424655, 19879448, 24849310, 32304103, 39758896, 49698620, 64608206, 99397240, 129216412, 161520515, 198794480, 258432824, 323041030, 516865648, 646082060, 1292164120, 2584328240]

約数ペア:

[(1, 2584328240), (2, 1292164120), (4, 646082060), (5, 516865648), (8, 323041030), (10, 258432824), (13, 198794480), (16, 161520515), (20, 129216412), (26, 99397240), (40, 64608206), (52, 49698620), (65, 39758896), (80, 32304103), (104, 24849310), (130, 19879448), (208, 12424655), (260, 9939724), (520, 4969862), (1040, 2484931)]