1332697600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8050

約数の個数: 120

約数和(自身を含む): 3556295820

約数和(自身を除く): 2223598220

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2560, 2600, 3200, 3328, 4160, 5200, 6400, 6656, 8009, 8320, 10400, 12800, 16018, 16640, 20800, 32036, 33280, 40045, 41600, 64072, 80090, 83200, 104117, 128144, 160180, 166400, 200225, 208234, 256288, 320360, 400450, 416468, 512576, 520585, 640720, 800900, 832936, 1025152, 1041170, 1281440, 1601800, 1665872, 2050304, 2082340, 2562880, 2602925, 3203600, 3331744, 4100608, 4164680, 5125760, 5205850, 6407200, 6663488, 8329360, 10251520, 10411700, 12814400, 13326976, 16658720, 20503040, 20823400, 25628800, 26653952, 33317440, 41646800, 51257600, 53307904, 66634880, 83293600, 102515200, 133269760, 166587200, 266539520, 333174400, 666348800, 1332697600]

約数ペア:

[(1, 1332697600), (2, 666348800), (4, 333174400), (5, 266539520), (8, 166587200), (10, 133269760), (13, 102515200), (16, 83293600), (20, 66634880), (25, 53307904), (26, 51257600), (32, 41646800), (40, 33317440), (50, 26653952), (52, 25628800), (64, 20823400), (65, 20503040), (80, 16658720), (100, 13326976), (104, 12814400), (128, 10411700), (130, 10251520), (160, 8329360), (200, 6663488), (208, 6407200), (256, 5205850), (260, 5125760), (320, 4164680), (325, 4100608), (400, 3331744), (416, 3203600), (512, 2602925), (520, 2562880), (640, 2082340), (650, 2050304), (800, 1665872), (832, 1601800), (1040, 1281440), (1280, 1041170), (1300, 1025152), (1600, 832936), (1664, 800900), (2080, 640720), (2560, 520585), (2600, 512576), (3200, 416468), (3328, 400450), (4160, 320360), (5200, 256288), (6400, 208234), (6656, 200225), (8009, 166400), (8320, 160180), (10400, 128144), (12800, 104117), (16018, 83200), (16640, 80090), (20800, 64072), (32036, 41600), (33280, 40045)]