70856000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 112

約数和(自身を含む): 186153552

約数和(自身を除く): 115297552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 521, 544, 680, 800, 850, 1000, 1042, 1088, 1360, 1600, 1700, 2000, 2084, 2125, 2605, 2720, 3400, 4000, 4168, 4250, 5210, 5440, 6800, 8000, 8336, 8500, 8857, 10420, 13025, 13600, 16672, 17000, 17714, 20840, 26050, 27200, 33344, 34000, 35428, 41680, 44285, 52100, 65125, 68000, 70856, 83360, 88570, 104200, 130250, 136000, 141712, 166720, 177140, 208400, 221425, 260500, 283424, 354280, 416800, 442850, 521000, 566848, 708560, 833600, 885700, 1042000, 1107125, 1417120, 1771400, 2084000, 2214250, 2834240, 3542800, 4168000, 4428500, 7085600, 8857000, 14171200, 17714000, 35428000, 70856000]

約数ペア:

[(1, 70856000), (2, 35428000), (4, 17714000), (5, 14171200), (8, 8857000), (10, 7085600), (16, 4428500), (17, 4168000), (20, 3542800), (25, 2834240), (32, 2214250), (34, 2084000), (40, 1771400), (50, 1417120), (64, 1107125), (68, 1042000), (80, 885700), (85, 833600), (100, 708560), (125, 566848), (136, 521000), (160, 442850), (170, 416800), (200, 354280), (250, 283424), (272, 260500), (320, 221425), (340, 208400), (400, 177140), (425, 166720), (500, 141712), (521, 136000), (544, 130250), (680, 104200), (800, 88570), (850, 83360), (1000, 70856), (1042, 68000), (1088, 65125), (1360, 52100), (1600, 44285), (1700, 41680), (2000, 35428), (2084, 34000), (2125, 33344), (2605, 27200), (2720, 26050), (3400, 20840), (4000, 17714), (4168, 17000), (4250, 16672), (5210, 13600), (5440, 13025), (6800, 10420), (8000, 8857), (8336, 8500)]