1712414720

素因数分解:

$2^{13}\times 5^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 112

約数和(自身を含む): 4161544128

約数和(自身を除く): 2449129408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 431, 485, 512, 640, 776, 862, 970, 1024, 1280, 1552, 1724, 1940, 2048, 2155, 2560, 3104, 3448, 3880, 4096, 4310, 5120, 6208, 6896, 7760, 8192, 8620, 10240, 12416, 13792, 15520, 17240, 20480, 24832, 27584, 31040, 34480, 40960, 41807, 49664, 55168, 62080, 68960, 83614, 99328, 110336, 124160, 137920, 167228, 198656, 209035, 220672, 248320, 275840, 334456, 397312, 418070, 441344, 496640, 551680, 668912, 794624, 836140, 882688, 993280, 1103360, 1337824, 1672280, 1765376, 1986560, 2206720, 2675648, 3344560, 3530752, 3973120, 4413440, 5351296, 6689120, 8826880, 10702592, 13378240, 17653760, 21405184, 26756480, 42810368, 53512960, 85620736, 107025920, 171241472, 214051840, 342482944, 428103680, 856207360, 1712414720]

約数ペア:

[(1, 1712414720), (2, 856207360), (4, 428103680), (5, 342482944), (8, 214051840), (10, 171241472), (16, 107025920), (20, 85620736), (32, 53512960), (40, 42810368), (64, 26756480), (80, 21405184), (97, 17653760), (128, 13378240), (160, 10702592), (194, 8826880), (256, 6689120), (320, 5351296), (388, 4413440), (431, 3973120), (485, 3530752), (512, 3344560), (640, 2675648), (776, 2206720), (862, 1986560), (970, 1765376), (1024, 1672280), (1280, 1337824), (1552, 1103360), (1724, 993280), (1940, 882688), (2048, 836140), (2155, 794624), (2560, 668912), (3104, 551680), (3448, 496640), (3880, 441344), (4096, 418070), (4310, 397312), (5120, 334456), (6208, 275840), (6896, 248320), (7760, 220672), (8192, 209035), (8620, 198656), (10240, 167228), (12416, 137920), (13792, 124160), (15520, 110336), (17240, 99328), (20480, 83614), (24832, 68960), (27584, 62080), (31040, 55168), (34480, 49664), (40960, 41807)]