40806312770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{489343}}^1$

素因数の和:489650

約数の個数: 32

約数和(自身を含む): 76102778880

約数和(自身を除く): 35296466110

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 310, 538, 1345, 2690, 8339, 16678, 41695, 83390, 489343, 978686, 2446715, 4893430, 15169633, 30339266, 75848165, 131633267, 151696330, 263266534, 658166335, 1316332670, 4080631277, 8161262554, 20403156385, 40806312770]

約数ペア:

[(1, 40806312770), (2, 20403156385), (5, 8161262554), (10, 4080631277), (31, 1316332670), (62, 658166335), (155, 263266534), (269, 151696330), (310, 131633267), (538, 75848165), (1345, 30339266), (2690, 15169633), (8339, 4893430), (16678, 2446715), (41695, 978686), (83390, 489343)]