851726080

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8017}}^1$

素因数の和:8121

約数の個数: 72

約数和(自身を含む): 2064987792

約数和(自身を除く): 1213261712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2656, 3320, 5312, 6640, 8017, 10624, 13280, 16034, 21248, 26560, 32068, 40085, 53120, 64136, 80170, 106240, 128272, 160340, 256544, 320680, 513088, 641360, 665411, 1026176, 1282720, 1330822, 2052352, 2565440, 2661644, 3327055, 5130880, 5323288, 6654110, 10261760, 10646576, 13308220, 21293152, 26616440, 42586304, 53232880, 85172608, 106465760, 170345216, 212931520, 425863040, 851726080]

約数ペア:

[(1, 851726080), (2, 425863040), (4, 212931520), (5, 170345216), (8, 106465760), (10, 85172608), (16, 53232880), (20, 42586304), (32, 26616440), (40, 21293152), (64, 13308220), (80, 10646576), (83, 10261760), (128, 6654110), (160, 5323288), (166, 5130880), (256, 3327055), (320, 2661644), (332, 2565440), (415, 2052352), (640, 1330822), (664, 1282720), (830, 1026176), (1280, 665411), (1328, 641360), (1660, 513088), (2656, 320680), (3320, 256544), (5312, 160340), (6640, 128272), (8017, 106240), (10624, 80170), (13280, 64136), (16034, 53120), (21248, 40085), (26560, 32068)]