2017532480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7717}}^1$

素因数の和:7796

約数の個数: 112

約数和(自身を含む): 5175382080

約数和(自身を除く): 3157849600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 320, 344, 380, 430, 608, 688, 760, 817, 860, 1216, 1376, 1520, 1634, 1720, 2752, 3040, 3268, 3440, 4085, 6080, 6536, 6880, 7717, 8170, 13072, 13760, 15434, 16340, 26144, 30868, 32680, 38585, 52288, 61736, 65360, 77170, 123472, 130720, 146623, 154340, 246944, 261440, 293246, 308680, 331831, 493888, 586492, 617360, 663662, 733115, 1172984, 1234720, 1327324, 1466230, 1659155, 2345968, 2469440, 2654648, 2932460, 3318310, 4691936, 5309296, 5864920, 6304789, 6636620, 9383872, 10618592, 11729840, 12609578, 13273240, 21237184, 23459680, 25219156, 26546480, 31523945, 46919360, 50438312, 53092960, 63047890, 100876624, 106185920, 126095780, 201753248, 252191560, 403506496, 504383120, 1008766240, 2017532480]

約数ペア:

[(1, 2017532480), (2, 1008766240), (4, 504383120), (5, 403506496), (8, 252191560), (10, 201753248), (16, 126095780), (19, 106185920), (20, 100876624), (32, 63047890), (38, 53092960), (40, 50438312), (43, 46919360), (64, 31523945), (76, 26546480), (80, 25219156), (86, 23459680), (95, 21237184), (152, 13273240), (160, 12609578), (172, 11729840), (190, 10618592), (215, 9383872), (304, 6636620), (320, 6304789), (344, 5864920), (380, 5309296), (430, 4691936), (608, 3318310), (688, 2932460), (760, 2654648), (817, 2469440), (860, 2345968), (1216, 1659155), (1376, 1466230), (1520, 1327324), (1634, 1234720), (1720, 1172984), (2752, 733115), (3040, 663662), (3268, 617360), (3440, 586492), (4085, 493888), (6080, 331831), (6536, 308680), (6880, 293246), (7717, 261440), (8170, 246944), (13072, 154340), (13760, 146623), (15434, 130720), (16340, 123472), (26144, 77170), (30868, 65360), (32680, 61736), (38585, 52288)]