38003680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 106983072

約数和(自身を除く): 68979392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 151, 160, 176, 208, 220, 242, 260, 286, 302, 352, 416, 440, 484, 520, 572, 604, 605, 715, 755, 880, 968, 1040, 1144, 1208, 1210, 1430, 1510, 1573, 1661, 1760, 1936, 1963, 2080, 2288, 2416, 2420, 2860, 3020, 3146, 3322, 3872, 3926, 4576, 4832, 4840, 5720, 6040, 6292, 6644, 7852, 7865, 8305, 9680, 9815, 11440, 12080, 12584, 13288, 15704, 15730, 16610, 18271, 19360, 19630, 21593, 22880, 24160, 25168, 26576, 31408, 31460, 33220, 36542, 39260, 43186, 50336, 53152, 62816, 62920, 66440, 73084, 78520, 86372, 91355, 107965, 125840, 132880, 146168, 157040, 172744, 182710, 215930, 237523, 251680, 265760, 292336, 314080, 345488, 365420, 431860, 475046, 584672, 690976, 730840, 863720, 950092, 1187615, 1461680, 1727440, 1900184, 2375230, 2923360, 3454880, 3800368, 4750460, 7600736, 9500920, 19001840, 38003680]

約数ペア:

[(1, 38003680), (2, 19001840), (4, 9500920), (5, 7600736), (8, 4750460), (10, 3800368), (11, 3454880), (13, 2923360), (16, 2375230), (20, 1900184), (22, 1727440), (26, 1461680), (32, 1187615), (40, 950092), (44, 863720), (52, 730840), (55, 690976), (65, 584672), (80, 475046), (88, 431860), (104, 365420), (110, 345488), (121, 314080), (130, 292336), (143, 265760), (151, 251680), (160, 237523), (176, 215930), (208, 182710), (220, 172744), (242, 157040), (260, 146168), (286, 132880), (302, 125840), (352, 107965), (416, 91355), (440, 86372), (484, 78520), (520, 73084), (572, 66440), (604, 62920), (605, 62816), (715, 53152), (755, 50336), (880, 43186), (968, 39260), (1040, 36542), (1144, 33220), (1208, 31460), (1210, 31408), (1430, 26576), (1510, 25168), (1573, 24160), (1661, 22880), (1760, 21593), (1936, 19630), (1963, 19360), (2080, 18271), (2288, 16610), (2416, 15730), (2420, 15704), (2860, 13288), (3020, 12584), (3146, 12080), (3322, 11440), (3872, 9815), (3926, 9680), (4576, 8305), (4832, 7865), (4840, 7852), (5720, 6644), (6040, 6292)]