17963256220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{429127}}^1$

素因数の和:429179

約数の個数: 96

約数和(自身を含む): 48446834688

約数和(自身を除く): 30483578468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5980, 8372, 10465, 20930, 41860, 429127, 858254, 1716508, 2145635, 3003889, 4291270, 5578651, 6007778, 8582540, 9869921, 11157302, 12015556, 15019445, 19739842, 22314604, 27893255, 30038890, 39050557, 39479684, 49349605, 55786510, 60077780, 69089447, 78101114, 98699210, 111573020, 128308973, 138178894, 156202228, 195252785, 197398420, 256617946, 276357788, 345447235, 390505570, 513235892, 641544865, 690894470, 781011140, 898162811, 1283089730, 1381788940, 1796325622, 2566179460, 3592651244, 4490814055, 8981628110, 17963256220]

約数ペア:

[(1, 17963256220), (2, 8981628110), (4, 4490814055), (5, 3592651244), (7, 2566179460), (10, 1796325622), (13, 1381788940), (14, 1283089730), (20, 898162811), (23, 781011140), (26, 690894470), (28, 641544865), (35, 513235892), (46, 390505570), (52, 345447235), (65, 276357788), (70, 256617946), (91, 197398420), (92, 195252785), (115, 156202228), (130, 138178894), (140, 128308973), (161, 111573020), (182, 98699210), (230, 78101114), (260, 69089447), (299, 60077780), (322, 55786510), (364, 49349605), (455, 39479684), (460, 39050557), (598, 30038890), (644, 27893255), (805, 22314604), (910, 19739842), (1196, 15019445), (1495, 12015556), (1610, 11157302), (1820, 9869921), (2093, 8582540), (2990, 6007778), (3220, 5578651), (4186, 4291270), (5980, 3003889), (8372, 2145635), (10465, 1716508), (20930, 858254), (41860, 429127)]