33210320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2940

約数の個数: 80

約数和(自身を含む): 90744192

約数和(自身を除く): 57533872

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 2903, 5720, 5806, 11440, 11612, 14515, 23224, 29030, 31933, 37739, 46448, 58060, 63866, 75478, 116120, 127732, 150956, 159665, 188695, 232240, 255464, 301912, 319330, 377390, 415129, 510928, 603824, 638660, 754780, 830258, 1277320, 1509560, 1660516, 2075645, 2554640, 3019120, 3321032, 4151290, 6642064, 8302580, 16605160, 33210320]

約数ペア:

[(1, 33210320), (2, 16605160), (4, 8302580), (5, 6642064), (8, 4151290), (10, 3321032), (11, 3019120), (13, 2554640), (16, 2075645), (20, 1660516), (22, 1509560), (26, 1277320), (40, 830258), (44, 754780), (52, 638660), (55, 603824), (65, 510928), (80, 415129), (88, 377390), (104, 319330), (110, 301912), (130, 255464), (143, 232240), (176, 188695), (208, 159665), (220, 150956), (260, 127732), (286, 116120), (440, 75478), (520, 63866), (572, 58060), (715, 46448), (880, 37739), (1040, 31933), (1144, 29030), (1430, 23224), (2288, 14515), (2860, 11612), (2903, 11440), (5720, 5806)]