14157040

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 33087168

約数和(自身を除く): 18930128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 653, 1084, 1306, 1355, 2168, 2612, 2710, 3265, 4336, 5224, 5420, 6530, 10448, 10840, 13060, 21680, 26120, 52240, 176963, 353926, 707852, 884815, 1415704, 1769630, 2831408, 3539260, 7078520, 14157040]

約数ペア:

[(1, 14157040), (2, 7078520), (4, 3539260), (5, 2831408), (8, 1769630), (10, 1415704), (16, 884815), (20, 707852), (40, 353926), (80, 176963), (271, 52240), (542, 26120), (653, 21680), (1084, 13060), (1306, 10840), (1355, 10448), (2168, 6530), (2612, 5420), (2710, 5224), (3265, 4336)]