2114080

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 5090904

約数和(自身を除く): 2976824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 181, 292, 362, 365, 584, 724, 730, 905, 1168, 1448, 1460, 1810, 2336, 2896, 2920, 3620, 5792, 5840, 7240, 11680, 13213, 14480, 26426, 28960, 52852, 66065, 105704, 132130, 211408, 264260, 422816, 528520, 1057040, 2114080]

約数ペア:

[(1, 2114080), (2, 1057040), (4, 528520), (5, 422816), (8, 264260), (10, 211408), (16, 132130), (20, 105704), (32, 66065), (40, 52852), (73, 28960), (80, 26426), (146, 14480), (160, 13213), (181, 11680), (292, 7240), (362, 5840), (365, 5792), (584, 3620), (724, 2920), (730, 2896), (905, 2336), (1168, 1810), (1448, 1460)]