88248320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 104

約数和(自身を含む): 220174080

約数和(自身を除く): 131925760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 139, 155, 160, 248, 256, 278, 310, 320, 496, 512, 556, 620, 640, 695, 992, 1024, 1112, 1240, 1280, 1390, 1984, 2048, 2224, 2480, 2560, 2780, 3968, 4096, 4309, 4448, 4960, 5120, 5560, 7936, 8618, 8896, 9920, 10240, 11120, 15872, 17236, 17792, 19840, 20480, 21545, 22240, 31744, 34472, 35584, 39680, 43090, 44480, 63488, 68944, 71168, 79360, 86180, 88960, 126976, 137888, 142336, 158720, 172360, 177920, 275776, 284672, 317440, 344720, 355840, 551552, 569344, 634880, 689440, 711680, 1103104, 1378880, 1423360, 2206208, 2757760, 2846720, 4412416, 5515520, 8824832, 11031040, 17649664, 22062080, 44124160, 88248320]

約数ペア:

[(1, 88248320), (2, 44124160), (4, 22062080), (5, 17649664), (8, 11031040), (10, 8824832), (16, 5515520), (20, 4412416), (31, 2846720), (32, 2757760), (40, 2206208), (62, 1423360), (64, 1378880), (80, 1103104), (124, 711680), (128, 689440), (139, 634880), (155, 569344), (160, 551552), (248, 355840), (256, 344720), (278, 317440), (310, 284672), (320, 275776), (496, 177920), (512, 172360), (556, 158720), (620, 142336), (640, 137888), (695, 126976), (992, 88960), (1024, 86180), (1112, 79360), (1240, 71168), (1280, 68944), (1390, 63488), (1984, 44480), (2048, 43090), (2224, 39680), (2480, 35584), (2560, 34472), (2780, 31744), (3968, 22240), (4096, 21545), (4309, 20480), (4448, 19840), (4960, 17792), (5120, 17236), (5560, 15872), (7936, 11120), (8618, 10240), (8896, 9920)]