712077040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{121931}}^1$

素因数の和:122017

約数の個数: 40

約数和(自身を含む): 1678272048

約数和(自身を除く): 966195008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 121931, 243862, 487724, 609655, 975448, 1219310, 1950896, 2438620, 4877240, 8900963, 9754480, 17801926, 35603852, 44504815, 71207704, 89009630, 142415408, 178019260, 356038520, 712077040]

約数ペア:

[(1, 712077040), (2, 356038520), (4, 178019260), (5, 142415408), (8, 89009630), (10, 71207704), (16, 44504815), (20, 35603852), (40, 17801926), (73, 9754480), (80, 8900963), (146, 4877240), (292, 2438620), (365, 1950896), (584, 1219310), (730, 975448), (1168, 609655), (1460, 487724), (2920, 243862), (5840, 121931)]