823333940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{601}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 2038901760

約数和(自身を除く): 1215567820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 479, 572, 601, 715, 958, 1202, 1430, 1916, 2395, 2404, 2860, 3005, 4790, 5269, 6010, 6227, 6611, 7813, 9580, 10538, 12020, 12454, 13222, 15626, 21076, 24908, 26345, 26444, 31135, 31252, 33055, 39065, 52690, 62270, 66110, 68497, 78130, 85943, 105380, 124540, 132220, 136994, 156260, 171886, 273988, 287879, 342485, 343772, 429715, 575758, 684970, 859430, 1151516, 1369940, 1439395, 1718860, 2878790, 3166669, 3742427, 5757580, 6333338, 7484854, 12666676, 14969708, 15833345, 18712135, 31666690, 37424270, 41166697, 63333380, 74848540, 82333394, 164666788, 205833485, 411666970, 823333940]

約数ペア:

[(1, 823333940), (2, 411666970), (4, 205833485), (5, 164666788), (10, 82333394), (11, 74848540), (13, 63333380), (20, 41166697), (22, 37424270), (26, 31666690), (44, 18712135), (52, 15833345), (55, 14969708), (65, 12666676), (110, 7484854), (130, 6333338), (143, 5757580), (220, 3742427), (260, 3166669), (286, 2878790), (479, 1718860), (572, 1439395), (601, 1369940), (715, 1151516), (958, 859430), (1202, 684970), (1430, 575758), (1916, 429715), (2395, 343772), (2404, 342485), (2860, 287879), (3005, 273988), (4790, 171886), (5269, 156260), (6010, 136994), (6227, 132220), (6611, 124540), (7813, 105380), (9580, 85943), (10538, 78130), (12020, 68497), (12454, 66110), (13222, 62270), (15626, 52690), (21076, 39065), (24908, 33055), (26345, 31252), (26444, 31135)]