109272680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 274065120

約数和(自身を除く): 164792440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 121, 211, 214, 220, 242, 422, 428, 440, 484, 535, 605, 844, 856, 968, 1055, 1070, 1177, 1210, 1688, 2110, 2140, 2321, 2354, 2420, 4220, 4280, 4642, 4708, 4840, 5885, 8440, 9284, 9416, 11605, 11770, 12947, 18568, 22577, 23210, 23540, 25531, 25894, 45154, 46420, 47080, 51062, 51788, 64735, 90308, 92840, 102124, 103576, 112885, 127655, 129470, 180616, 204248, 225770, 248347, 255310, 258940, 451540, 496694, 510620, 517880, 903080, 993388, 1021240, 1241735, 1986776, 2483470, 2731817, 4966940, 5463634, 9933880, 10927268, 13659085, 21854536, 27318170, 54636340, 109272680]

約数ペア:

[(1, 109272680), (2, 54636340), (4, 27318170), (5, 21854536), (8, 13659085), (10, 10927268), (11, 9933880), (20, 5463634), (22, 4966940), (40, 2731817), (44, 2483470), (55, 1986776), (88, 1241735), (107, 1021240), (110, 993388), (121, 903080), (211, 517880), (214, 510620), (220, 496694), (242, 451540), (422, 258940), (428, 255310), (440, 248347), (484, 225770), (535, 204248), (605, 180616), (844, 129470), (856, 127655), (968, 112885), (1055, 103576), (1070, 102124), (1177, 92840), (1210, 90308), (1688, 64735), (2110, 51788), (2140, 51062), (2321, 47080), (2354, 46420), (2420, 45154), (4220, 25894), (4280, 25531), (4642, 23540), (4708, 23210), (4840, 22577), (5885, 18568), (8440, 12947), (9284, 11770), (9416, 11605)]