57250220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7321}}^1$

素因数の和:7370

約数の個数: 48

約数和(自身を含む): 132850368

約数和(自身を除く): 75600148

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, 7321, 7820, 14642, 29284, 36605, 73210, 124457, 146420, 168383, 248914, 336766, 497828, 622285, 673532, 841915, 1244570, 1683830, 2489140, 2862511, 3367660, 5725022, 11450044, 14312555, 28625110, 57250220]

約数ペア:

[(1, 57250220), (2, 28625110), (4, 14312555), (5, 11450044), (10, 5725022), (17, 3367660), (20, 2862511), (23, 2489140), (34, 1683830), (46, 1244570), (68, 841915), (85, 673532), (92, 622285), (115, 497828), (170, 336766), (230, 248914), (340, 168383), (391, 146420), (460, 124457), (782, 73210), (1564, 36605), (1955, 29284), (3910, 14642), (7321, 7820)]