254879694080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18102251}}^1$

素因数の和:18102283

約数の個数: 72

約数和(自身を含む): 666018055584

約数和(自身を除く): 411138361504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 18102251, 36204502, 72409004, 90511255, 144818008, 181022510, 199124761, 289636016, 362045020, 398249522, 579272032, 724090040, 796499044, 995623805, 1158544064, 1448180080, 1592998088, 1991247610, 2317088128, 2896360160, 3185996176, 3982495220, 4634176256, 5792720320, 6371992352, 7964990440, 11585440640, 12743984704, 15929980880, 23170881280, 25487969408, 31859961760, 50975938816, 63719923520, 127439847040, 254879694080]

約数ペア:

[(1, 254879694080), (2, 127439847040), (4, 63719923520), (5, 50975938816), (8, 31859961760), (10, 25487969408), (11, 23170881280), (16, 15929980880), (20, 12743984704), (22, 11585440640), (32, 7964990440), (40, 6371992352), (44, 5792720320), (55, 4634176256), (64, 3982495220), (80, 3185996176), (88, 2896360160), (110, 2317088128), (128, 1991247610), (160, 1592998088), (176, 1448180080), (220, 1158544064), (256, 995623805), (320, 796499044), (352, 724090040), (440, 579272032), (640, 398249522), (704, 362045020), (880, 289636016), (1280, 199124761), (1408, 181022510), (1760, 144818008), (2816, 90511255), (3520, 72409004), (7040, 36204502), (14080, 18102251)]