769333760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23117}}^1$

素因数の和:23153

約数の個数: 80

約数和(自身を含む): 1986575976

約数和(自身を除く): 1217242216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 23117, 33280, 46234, 92468, 115585, 184936, 231170, 300521, 369872, 462340, 601042, 739744, 924680, 1202084, 1479488, 1502605, 1849360, 2404168, 2958976, 3005210, 3698720, 4808336, 5917952, 6010420, 7397440, 9616672, 11835904, 12020840, 14794880, 19233344, 24041680, 29589760, 38466688, 48083360, 59179520, 76933376, 96166720, 153866752, 192333440, 384666880, 769333760]

約数ペア:

[(1, 769333760), (2, 384666880), (4, 192333440), (5, 153866752), (8, 96166720), (10, 76933376), (13, 59179520), (16, 48083360), (20, 38466688), (26, 29589760), (32, 24041680), (40, 19233344), (52, 14794880), (64, 12020840), (65, 11835904), (80, 9616672), (104, 7397440), (128, 6010420), (130, 5917952), (160, 4808336), (208, 3698720), (256, 3005210), (260, 2958976), (320, 2404168), (416, 1849360), (512, 1502605), (520, 1479488), (640, 1202084), (832, 924680), (1040, 739744), (1280, 601042), (1664, 462340), (2080, 369872), (2560, 300521), (3328, 231170), (4160, 184936), (6656, 115585), (8320, 92468), (16640, 46234), (23117, 33280)]