99315380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 222735744

約数和(自身を除く): 123420364

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4945, 5021, 9890, 10042, 19780, 20084, 25105, 50210, 100420, 115483, 215903, 230966, 431806, 461932, 577415, 863612, 1079515, 1154830, 2159030, 2309660, 4318060, 4965769, 9931538, 19863076, 24828845, 49657690, 99315380]

約数ペア:

[(1, 99315380), (2, 49657690), (4, 24828845), (5, 19863076), (10, 9931538), (20, 4965769), (23, 4318060), (43, 2309660), (46, 2159030), (86, 1154830), (92, 1079515), (115, 863612), (172, 577415), (215, 461932), (230, 431806), (430, 230966), (460, 215903), (860, 115483), (989, 100420), (1978, 50210), (3956, 25105), (4945, 20084), (5021, 19780), (9890, 10042)]