180270704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5119}}^1$

素因数の和:5229

約数の個数: 40

約数和(自身を含む): 365690880

約数和(自身を除く): 185420176

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 5119, 8804, 10238, 17608, 20476, 35216, 40952, 81904, 158689, 317378, 363449, 634756, 726898, 1269512, 1453796, 2539024, 2907592, 5815184, 11266919, 22533838, 45067676, 90135352, 180270704]

約数ペア:

[(1, 180270704), (2, 90135352), (4, 45067676), (8, 22533838), (16, 11266919), (31, 5815184), (62, 2907592), (71, 2539024), (124, 1453796), (142, 1269512), (248, 726898), (284, 634756), (496, 363449), (568, 317378), (1136, 158689), (2201, 81904), (4402, 40952), (5119, 35216), (8804, 20476), (10238, 17608)]