213375040

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22993}}^1$

素因数の和:23039

約数の個数: 56

約数和(自身を含む): 525642840

約数和(自身を除く): 312267800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 22993, 45986, 91972, 114965, 183944, 229930, 367888, 459860, 666797, 735776, 919720, 1333594, 1471552, 1839440, 2667188, 3333985, 3678880, 5334376, 6667970, 7357760, 10668752, 13335940, 21337504, 26671880, 42675008, 53343760, 106687520, 213375040]

約数ペア:

[(1, 213375040), (2, 106687520), (4, 53343760), (5, 42675008), (8, 26671880), (10, 21337504), (16, 13335940), (20, 10668752), (29, 7357760), (32, 6667970), (40, 5334376), (58, 3678880), (64, 3333985), (80, 2667188), (116, 1839440), (145, 1471552), (160, 1333594), (232, 919720), (290, 735776), (320, 666797), (464, 459860), (580, 367888), (928, 229930), (1160, 183944), (1856, 114965), (2320, 91972), (4640, 45986), (9280, 22993)]