1479667520

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{16693}}^1$

素因数の和:16987

約数の個数: 56

約数和(自身を含む): 3536390184

約数和(自身を除く): 2056722664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 16693, 17728, 22160, 33386, 44320, 66772, 83465, 88640, 133544, 166930, 267088, 333860, 534176, 667720, 1068352, 1335440, 2670880, 4623961, 5341760, 9247922, 18495844, 23119805, 36991688, 46239610, 73983376, 92479220, 147966752, 184958440, 295933504, 369916880, 739833760, 1479667520]

約数ペア:

[(1, 1479667520), (2, 739833760), (4, 369916880), (5, 295933504), (8, 184958440), (10, 147966752), (16, 92479220), (20, 73983376), (32, 46239610), (40, 36991688), (64, 23119805), (80, 18495844), (160, 9247922), (277, 5341760), (320, 4623961), (554, 2670880), (1108, 1335440), (1385, 1068352), (2216, 667720), (2770, 534176), (4432, 333860), (5540, 267088), (8864, 166930), (11080, 133544), (16693, 88640), (17728, 83465), (22160, 66772), (33386, 44320)]