1867366880

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{55313}}^1$

素因数の和:55539

約数の個数: 48

約数和(自身を含む): 4432642704

約数和(自身を除く): 2565275824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8440, 16880, 33760, 55313, 110626, 221252, 276565, 442504, 553130, 885008, 1106260, 1770016, 2212520, 4425040, 8850080, 11671043, 23342086, 46684172, 58355215, 93368344, 116710430, 186736688, 233420860, 373473376, 466841720, 933683440, 1867366880]

約数ペア:

[(1, 1867366880), (2, 933683440), (4, 466841720), (5, 373473376), (8, 233420860), (10, 186736688), (16, 116710430), (20, 93368344), (32, 58355215), (40, 46684172), (80, 23342086), (160, 11671043), (211, 8850080), (422, 4425040), (844, 2212520), (1055, 1770016), (1688, 1106260), (2110, 885008), (3376, 553130), (4220, 442504), (6752, 276565), (8440, 221252), (16880, 110626), (33760, 55313)]