45520220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 105634368

約数和(自身を除く): 60114148

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 5821, 7820, 11642, 23284, 29105, 58210, 98957, 116420, 133883, 197914, 267766, 395828, 494785, 535532, 669415, 989570, 1338830, 1979140, 2276011, 2677660, 4552022, 9104044, 11380055, 22760110, 45520220]

約数ペア:

[(1, 45520220), (2, 22760110), (4, 11380055), (5, 9104044), (10, 4552022), (17, 2677660), (20, 2276011), (23, 1979140), (34, 1338830), (46, 989570), (68, 669415), (85, 535532), (92, 494785), (115, 395828), (170, 267766), (230, 197914), (340, 133883), (391, 116420), (460, 98957), (782, 58210), (1564, 29105), (1955, 23284), (3910, 11642), (5821, 7820)]