2893017280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{393073}}^1$

素因数の和:393113

約数の個数: 56

約数和(自身を含む): 7188537312

約数和(自身を除く): 4295520032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 393073, 786146, 1572292, 1965365, 3144584, 3930730, 6289168, 7861460, 9040679, 12578336, 15722920, 18081358, 25156672, 31445840, 36162716, 45203395, 62891680, 72325432, 90406790, 125783360, 144650864, 180813580, 289301728, 361627160, 578603456, 723254320, 1446508640, 2893017280]

約数ペア:

[(1, 2893017280), (2, 1446508640), (4, 723254320), (5, 578603456), (8, 361627160), (10, 289301728), (16, 180813580), (20, 144650864), (23, 125783360), (32, 90406790), (40, 72325432), (46, 62891680), (64, 45203395), (80, 36162716), (92, 31445840), (115, 25156672), (160, 18081358), (184, 15722920), (230, 12578336), (320, 9040679), (368, 7861460), (460, 6289168), (736, 3930730), (920, 3144584), (1472, 1965365), (1840, 1572292), (3680, 786146), (7360, 393073)]