97911940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36809}}^1$

素因数の和:36844

約数の個数: 48

約数和(自身を含む): 247363200

約数和(自身を除く): 149451260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 36809, 73618, 147236, 184045, 257663, 368090, 515326, 699371, 736180, 1030652, 1288315, 1398742, 2576630, 2797484, 3496855, 4895597, 5153260, 6993710, 9791194, 13987420, 19582388, 24477985, 48955970, 97911940]

約数ペア:

[(1, 97911940), (2, 48955970), (4, 24477985), (5, 19582388), (7, 13987420), (10, 9791194), (14, 6993710), (19, 5153260), (20, 4895597), (28, 3496855), (35, 2797484), (38, 2576630), (70, 1398742), (76, 1288315), (95, 1030652), (133, 736180), (140, 699371), (190, 515326), (266, 368090), (380, 257663), (532, 184045), (665, 147236), (1330, 73618), (2660, 36809)]