1796677640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2642173}}^1$

素因数の和:2642201

約数の個数: 32

約数和(自身を含む): 4280321880

約数和(自身を除く): 2483644240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2642173, 5284346, 10568692, 13210865, 21137384, 26421730, 44916941, 52843460, 89833882, 105686920, 179667764, 224584705, 359335528, 449169410, 898338820, 1796677640]

約数ペア:

[(1, 1796677640), (2, 898338820), (4, 449169410), (5, 359335528), (8, 224584705), (10, 179667764), (17, 105686920), (20, 89833882), (34, 52843460), (40, 44916941), (68, 26421730), (85, 21137384), (136, 13210865), (170, 10568692), (340, 5284346), (680, 2642173)]