702925420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{1523}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 1511612928

約数和(自身を除く): 808687508

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 491, 940, 982, 1523, 1964, 2455, 3046, 4910, 6092, 7615, 9820, 15230, 23077, 30460, 46154, 71581, 92308, 115385, 143162, 230770, 286324, 357905, 461540, 715810, 747793, 1431620, 1495586, 2991172, 3738965, 7477930, 14955860, 35146271, 70292542, 140585084, 175731355, 351462710, 702925420]

約数ペア:

[(1, 702925420), (2, 351462710), (4, 175731355), (5, 140585084), (10, 70292542), (20, 35146271), (47, 14955860), (94, 7477930), (188, 3738965), (235, 2991172), (470, 1495586), (491, 1431620), (940, 747793), (982, 715810), (1523, 461540), (1964, 357905), (2455, 286324), (3046, 230770), (4910, 143162), (6092, 115385), (7615, 92308), (9820, 71581), (15230, 46154), (23077, 30460)]