528095680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:1002

約数の個数: 112

約数和(自身を含む): 1443142656

約数和(自身を除く): 915046976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 431, 448, 547, 560, 862, 1094, 1120, 1724, 2155, 2188, 2240, 2735, 3017, 3448, 3829, 4310, 4376, 5470, 6034, 6896, 7658, 8620, 8752, 10940, 12068, 13792, 15085, 15316, 17240, 17504, 19145, 21880, 24136, 27584, 30170, 30632, 34480, 35008, 38290, 43760, 48272, 60340, 61264, 68960, 76580, 87520, 96544, 120680, 122528, 137920, 153160, 175040, 193088, 235757, 241360, 245056, 306320, 471514, 482720, 612640, 943028, 965440, 1178785, 1225280, 1650299, 1886056, 2357570, 3300598, 3772112, 4715140, 6601196, 7544224, 8251495, 9430280, 13202392, 15088448, 16502990, 18860560, 26404784, 33005980, 37721120, 52809568, 66011960, 75442240, 105619136, 132023920, 264047840, 528095680]

約数ペア:

[(1, 528095680), (2, 264047840), (4, 132023920), (5, 105619136), (7, 75442240), (8, 66011960), (10, 52809568), (14, 37721120), (16, 33005980), (20, 26404784), (28, 18860560), (32, 16502990), (35, 15088448), (40, 13202392), (56, 9430280), (64, 8251495), (70, 7544224), (80, 6601196), (112, 4715140), (140, 3772112), (160, 3300598), (224, 2357570), (280, 1886056), (320, 1650299), (431, 1225280), (448, 1178785), (547, 965440), (560, 943028), (862, 612640), (1094, 482720), (1120, 471514), (1724, 306320), (2155, 245056), (2188, 241360), (2240, 235757), (2735, 193088), (3017, 175040), (3448, 153160), (3829, 137920), (4310, 122528), (4376, 120680), (5470, 96544), (6034, 87520), (6896, 76580), (7658, 68960), (8620, 61264), (8752, 60340), (10940, 48272), (12068, 43760), (13792, 38290), (15085, 35008), (15316, 34480), (17240, 30632), (17504, 30170), (19145, 27584), (21880, 24136)]