628026191210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{368653}}^1$

素因数の和:369599

約数の個数: 64

約数和(自身を含む): 1307193997824

約数和(自身を除く): 679167806614

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 911, 935, 1822, 1870, 4555, 9110, 10021, 15487, 20042, 30974, 50105, 77435, 100210, 154870, 170357, 340714, 368653, 737306, 851785, 1703570, 1843265, 3686530, 4055183, 6267101, 8110366, 12534202, 20275915, 31335505, 40551830, 62671010, 68938111, 137876222, 335842883, 344690555, 671685766, 689381110, 1679214415, 3358428830, 3694271713, 5709329011, 7388543426, 11418658022, 18471358565, 28546645055, 36942717130, 57093290110, 62802619121, 125605238242, 314013095605, 628026191210]

約数ペア:

[(1, 628026191210), (2, 314013095605), (5, 125605238242), (10, 62802619121), (11, 57093290110), (17, 36942717130), (22, 28546645055), (34, 18471358565), (55, 11418658022), (85, 7388543426), (110, 5709329011), (170, 3694271713), (187, 3358428830), (374, 1679214415), (911, 689381110), (935, 671685766), (1822, 344690555), (1870, 335842883), (4555, 137876222), (9110, 68938111), (10021, 62671010), (15487, 40551830), (20042, 31335505), (30974, 20275915), (50105, 12534202), (77435, 8110366), (100210, 6267101), (154870, 4055183), (170357, 3686530), (340714, 1843265), (368653, 1703570), (737306, 851785)]