293615540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{112067}}^1$

素因数の和:112207

約数の個数: 24

約数和(自身を含む): 621304992

約数和(自身を除く): 327689452

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 112067, 224134, 448268, 560335, 1120670, 2241340, 14680777, 29361554, 58723108, 73403885, 146807770, 293615540]

約数ペア:

[(1, 293615540), (2, 146807770), (4, 73403885), (5, 58723108), (10, 29361554), (20, 14680777), (131, 2241340), (262, 1120670), (524, 560335), (655, 448268), (1310, 224134), (2620, 112067)]