99561140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5389

約数の個数: 72

約数和(自身を含む): 256062240

約数和(自身を除く): 156501100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 5347, 9310, 10694, 18620, 21388, 26735, 37429, 53470, 74858, 101593, 106940, 149716, 187145, 203186, 262003, 374290, 406372, 507965, 524006, 711151, 748580, 1015930, 1048012, 1310015, 1422302, 2031860, 2620030, 2844604, 3555755, 4978057, 5240060, 7111510, 9956114, 14223020, 19912228, 24890285, 49780570, 99561140]

約数ペア:

[(1, 99561140), (2, 49780570), (4, 24890285), (5, 19912228), (7, 14223020), (10, 9956114), (14, 7111510), (19, 5240060), (20, 4978057), (28, 3555755), (35, 2844604), (38, 2620030), (49, 2031860), (70, 1422302), (76, 1310015), (95, 1048012), (98, 1015930), (133, 748580), (140, 711151), (190, 524006), (196, 507965), (245, 406372), (266, 374290), (380, 262003), (490, 203186), (532, 187145), (665, 149716), (931, 106940), (980, 101593), (1330, 74858), (1862, 53470), (2660, 37429), (3724, 26735), (4655, 21388), (5347, 18620), (9310, 10694)]