106266760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 252679680

約数和(自身を除く): 146412920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 1993, 2666, 3986, 5332, 6665, 7972, 9965, 10664, 13330, 15944, 19930, 26660, 39860, 53320, 61783, 79720, 85699, 123566, 171398, 247132, 308915, 342796, 428495, 494264, 617830, 685592, 856990, 1235660, 1713980, 2471320, 2656669, 3427960, 5313338, 10626676, 13283345, 21253352, 26566690, 53133380, 106266760]

約数ペア:

[(1, 106266760), (2, 53133380), (4, 26566690), (5, 21253352), (8, 13283345), (10, 10626676), (20, 5313338), (31, 3427960), (40, 2656669), (43, 2471320), (62, 1713980), (86, 1235660), (124, 856990), (155, 685592), (172, 617830), (215, 494264), (248, 428495), (310, 342796), (344, 308915), (430, 247132), (620, 171398), (860, 123566), (1240, 85699), (1333, 79720), (1720, 61783), (1993, 53320), (2666, 39860), (3986, 26660), (5332, 19930), (6665, 15944), (7972, 13330), (9965, 10664)]