2721954080

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{32653}}^1$

素因数の和:33189

約数の個数: 48

約数和(自身を含む): 6443156664

約数和(自身を除く): 3721202584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 1042, 2084, 2605, 4168, 5210, 8336, 10420, 16672, 20840, 32653, 41680, 65306, 83360, 130612, 163265, 261224, 326530, 522448, 653060, 1044896, 1306120, 2612240, 5224480, 17012213, 34024426, 68048852, 85061065, 136097704, 170122130, 272195408, 340244260, 544390816, 680488520, 1360977040, 2721954080]

約数ペア:

[(1, 2721954080), (2, 1360977040), (4, 680488520), (5, 544390816), (8, 340244260), (10, 272195408), (16, 170122130), (20, 136097704), (32, 85061065), (40, 68048852), (80, 34024426), (160, 17012213), (521, 5224480), (1042, 2612240), (2084, 1306120), (2605, 1044896), (4168, 653060), (5210, 522448), (8336, 326530), (10420, 261224), (16672, 163265), (20840, 130612), (32653, 83360), (41680, 65306)]