1163185040

素因数分解:

$2^4\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{6823}}^1$

素因数の和:8967

約数の個数: 40

約数和(自身を含む): 2706070848

約数和(自身を除く): 1542885808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2131, 4262, 6823, 8524, 10655, 13646, 17048, 21310, 27292, 34096, 34115, 42620, 54584, 68230, 85240, 109168, 136460, 170480, 272920, 545840, 14539813, 29079626, 58159252, 72699065, 116318504, 145398130, 232637008, 290796260, 581592520, 1163185040]

約数ペア:

[(1, 1163185040), (2, 581592520), (4, 290796260), (5, 232637008), (8, 145398130), (10, 116318504), (16, 72699065), (20, 58159252), (40, 29079626), (80, 14539813), (2131, 545840), (4262, 272920), (6823, 170480), (8524, 136460), (10655, 109168), (13646, 85240), (17048, 68230), (21310, 54584), (27292, 42620), (34096, 34115)]